Schedule A

(Rule 4)

Toxic, Flammable and hazardous substance

1. Toxic Chemicals: Chemicals having the following values of acute toxicity and which owing to

their physical and chemical properties, are capable of producing major accident hazards:

Oral toxicity Dermal toxicity Inhalation toxicity

Sl. No. Toxicity

LD (mg/kg) LD (mg/kg) LD (mg/kg)

50 50 50

1. Extremely toxic >5 <40 <0.5

2. Highly toxic >5-50 >40-200 <0.5-2.0

3. Toxic >50-200 >200-1000 >2-10

2. Flammable Chemical:

(1) Flammable gases: Gases which at 20oC and at standard pressure of 101.3Pa are :-

(a) Ignitable when in a mixture of 13 percent or less by volume with air, or;

(b) Have a flammable range with air of at least 12 percentage points regardless of the

lower flammable limits.

Note : The flammable shall be determined by tests or by calculation in accordance

with methods adopted by International Standards Organization ISO Number

10156 of 1990 or by Bureau of Indian Standards ISI Number 1446 of 1985.

(2) Extremely flammable liquids: Chemicals which have flash point lower than or equal to 23oC

and boiling point less than 35oC.

(3) Very highly flammable liquids: Chemical which have a flash point lower than or equal to

23oC and initial boiling point higher than 35oC.

(4) Highly flammable liquids: Chemical which have a flash point lower than or equal to 60oC

but higher than 23oC.

(5) Flammable liquids: Chemical which have a flash point higher than 60oC but lower than

90oC.

(6) Explosives: Explosives mean a solid or liquid or pyrotechnic substance (or a mixture of

substances) or an article:-

(a) Which is in itself capable by chemical reaction of producing gas at such a

temperature and pressure and at such a speed as to cause damage to the

surroundings ;

(b) Which is designed to produce an effect by heat, light, sound, gas or smoke or a

combination of these, as the result of non-detonative self-sustaining exothermic

chemical reaction.

LIST OF HAZARDOUS AND TOXIC SUBSTANCES

1. Acetaldehyde 41. Antimycin A

2. Acetic aid 42. ANTU

3. Acetic anhydride 43. Arsenic pentoxide

4. Acetone 44. Arsenic trioxide

5. Acetone cyanohydrin 45. Arsenic trichloride

6. Acetone thiosemicarbazide 46. Arsine

7. Acetonitrile 47. Asphalt

8. Acetylene 48. Azinpho-ethyl

9. Acetylene letra chloride 49. Azinphos methyl

10. Acrolein 50. Bacitracin

11. Acrylamide 51. Barium azide

12. Acrylonitrile 52. Barium nitrate

13. Adiponitrile 53. Barium nitride

14. Aldircarb 54. Benzal chloride

15. Aldrin 55. Benzenamine,3-Trifluoromethyl

16. Allyl alcohol 56. Benzene

17. Allyl amine 57. Benzene sulfony chloride

18. Allyl chloride 58. Benzene 1- (chloromethyl)-4 Nitro

19. Aluminium (powder) 59. Benzene arsenic acid

20. Aluminiumazide 60. Benzidine

21. Aluminium borohydride 61. Benzidine salts

22. Aluminium chloride 62. Benzimidazole, 4,5-Dichloro-2

(Trifluromethyl)

23. Aluminium fluoride

63. Benzoquinone-P

24. Aluminium phosphide

64. Benotrichloride

25. Amino dishenyl

65. Benzoyl chloride

26. Amino pyridine

66. Benzoyl peroxide

27. Amino phenol-2

67. Benzyl chloride

28. Amino pterin

68. Beryllium (Powder)

29. Amiton

69. Bicyclo (2,2,1) Heptane-2- carbonitrile

30. Amitondialate

70. Biphenyl

31. Ammonia

71. Bis(2-Chloroethyl) sulphide

32. Ammonium chloroplatinate

72. Bis(Chloromethyl) Ketone

33. Ammonium nitrate

73. Bis (Ter-butyl peroxy) cyclohexane

34. Annonium nitrite

74. Bis (Terbutylperoxy) butane

35. Ammonium picrate

75. Bis (2,4,6-Trimitrophenylamine)

36. Anabasine

76. Bis (Chromethyl) Ether

37. Aniline

77. Bisnuth and compounds

38. Aniline 2,4, 6- Trimethyl

78. Bisphenol-A

39. Anthraquinone

79. Bitoscanate

40. Antimony pentafluoride

80. Boron Powder 119. Chlorine

81. Boron trichloride 120. Chlorine oxide

82. Boron trifluoride 121. Chlorine trifluoride

83. Boron trifluroride comp. With 122. Chlormephos

methylether, 1;1

123. Chlormequar chloride

84. Bromine

124. Chloroacetal chloride

85. Bromine pentafluoride

125. Chloroacetaldehyde

86. Bromochloro methane

126. Chloroaniline - 2

87. Bromodialone

127. Chloroaniline -4

88. Butadiene

128. Chlorobenzene

89. Butane

129. Chloroethychloroformate

90. Butanone-2

130. Chloroform

91. Butyl amine ten

131. Chloroformylmorpholine

92. Butyl glycidal ether

132. Chloromethane

93. Butyl isovalarate

133. Chloromethyl methyl ether

94. Butyl peroxymaleate ten

134. Chloronitrobenzene

95. Butyl vinyl ether

135. Chlorophacinone

96. Butyl-n-mercaptan

136. Chlorosulphonic acid

97. C.I. Basic green

137. Chlorothiophos

98. Cadmium oxide

138. Chloroxuron

99. Cadmium stearate

139. Chromic acid

100. Calcium arsenate

140. Chromic chloride

101. Calcium carbide

141. Chromium powder

102. Calcium cyanide

142. Cobalt carbonyl

103. Camphechlor (Toxaphene)

143. Cobalt Nitrilmethylidyne compound

104. Cantharidin

144. Cobalt (Powder)

105. Captan

145. Colchicine

106. Carbachol chloride

146. Copper and Compounds

107. Carbary

147. Copperoxy chloride

108. Carbofuran (Furadan)

148. Coumafury

109. Carbon tetrachloride

149. Coumaphos

110. Carbon disulphide

150. Coumateraly

111. Carbon monoxide

151. Crimidine

112. Carbonphenothion

152. Crotenaldehyde

113. Carvone

153. Crotonaldehyde

114. Cellulose nitrate

154. Cumene

115. Chloroacetic acid

155. Cyanogen bromide

116. Chlordane

156. Cyanogen iodide

117. Chlorofenvinphos

157. Cyanophos

118. Chlorinated benzene

158. Cyanothoate

159. Cyanuric fluoride 198. Diethyl glycol dinitrate

160. Cyclohexylamine 199. Diethyl triamine

161. Cyclohexane 200. Diethyleneglycol butyl ether

162. Cyclohexanone 201. Diglycidyl ether

163. Cycloheximide 202. Digitoxin

164. Cyclopentadience 203. Dimethyl notrosoamine

165. Cyclopentane 204. Dimethyl Phenylene diamine

166. Cyclotetramethylenetranitramine 205. Dimethlyphosphoramidicyanidic acid

(TABUM)

167. Cyclotrimethylenetrinnitranine

206. Dimethyl phosphorochoridothioate

168. Cypermethrin

207. Dimethyl sufolane (DMS)

169. DDT

208. Dimethylamine

170. Decaborane (1:4)

209. Dimethylaniline

171. Demeton

210. Dimethylcarbonyl chloride

172. Demeton S-Methyl

211. Dimetilan

173. Di-n-propyl peroxdicarbonate

212. Dinitor O-cresol

174. Dialifos

213. Dinitrotoluene

175. Diazodinitrophenol

214. Dinoseb

176. Diaenzylperoxydicarbonate

(Conc>=90%) 215. Dinitreb

177. Diborane 216. Dioxame-p

178. Dichloroacetylene 217. Dioxathion

179. Dichlorobenzalkonium chloride 218. Dioxine N

180. Dichloroethyl ether 219. Diphacinone

181. Dichloromethylphenylsilane 220. Diphosphoramideoctamethyl

182. Dichlorophenol - 2,6 221. Diphenyl methane dis-isocynate (MDI)

183. Dichlorophenol - 2,4 222. Diproplene Glycol Butyl ether

184. Dichlorophenoxy acetic acid 223. Dipropleneglycolmethyl ether

185. Dicholoropropane - 2,2 224. Disec-butyl peroxydicarbonate

(Cone.>80%)

186. Dichlorosalicylic acid - 3,5

225. Disufoton

187. Dichlorvos (DDVP)

226. Dithiazamine iodide

188. Dicrotophos

227. Dithiobiurate

189. Dieldrin

228. Dihydroperoxypropane (cone>=30%)

190. Dicpoxy butane

229. diisobutyl period

191. Diethyl carbamazine citrate

230. Dimefox

192. Diethyl chloropphosphate

231. Dimethoate

193. Diethyl ethtanolamine

232. Dimethyl dichlorosilane

194. Diethyl peroxydicarbonate (Cone=30%)

233. Dimethyl hydrazine

195. Diethyl phenylene diamine

234. Endosulfan

196. Diethyl lamine

235. Endothion

197. Diethylene glycol

236. Endrin 276. Flouro2-hydrox butyric acid amid salt

ester

237. Eoichlorohydrine

277. Fluoroacetamide

238. EPN

278. Fluoroacetic acid amide salts and esters

239. Ergocalciferol

279. Flouroacetylchloride

240. Ergotamine tartarate

280. Fluorobutyric acid amide salt esters

241. Eithanesulfeny chloride, 2 chloro

281. Fluorocrotonic acid amindes salts esters

242. Ethyl bromide

282. Fluorouracil

243. Ethyl carbamade

283. Fonofos

244. Ethyl ether

284. Formaldehyde

245. Ethyl hexanol-2

285. Formetanate hydrochloride

246. Ethyl mercaptan

286. Fluorobutyric acid amide salt esters

247. Ethyl mericuric phosphate

287. Fluorocrotonic acid amindes salts esters

248. Ethyl methacrylate

288. Fluorouracil

249. Ethyl nitrate

289. Formaldehyde

250. Ethyl thiocyanate

290. Formetanate hydrochloride

251. Ethyl lamine

291. Formic acid

252. Ethyllene

292. Formoparanate I

253. Ethylene cholohydrine

293. Formothion

254. Ethyl dibromide

294. Fosthiotan.

255. Ethyl diamine

295. Fuberidazole

256. Ethylene diamine hydrocholoride

296. Gallium Trichloride

257. Ethylene flourohydrine

297. Glyconitribe (Hydroxyacetonitrile)

258. Ethylene glycol

298. Guanyl-4-nitrosaminoguynyl-1-tetrazene

259. Ethylene glycol dinitrate

299. Heptachlor

260. Ethyl oxide

300. Hexamethylterta- oxyacylononate (Conc

261. Ethylenimine

75%)

262. Ethylene chlorohydrine

301. Hexacholobenzene

263. Ethanol 1-2 dichloracetate

302. Hexacholocyclohexan (lindane)

264. Ethion

303. Hexacholocyelopentadiene

265. Ethoprothos

304. Hexachlorodibenzo-p-dioxin

266. Ethyl acetate.

305. Hexachloronapthalene

267. Ethyl alcohol

306. Hexaflouropropanonesesquihydrate

268. Ethyl benzene.

307. HexamethylPhosphoromide

269. Ethyl bis amine

308. Hexamethlene diamine NN dibutyl

270. Furan

309. Hexane

271. Femamiphiphos

310. Hexanitrostlbene 2,2,4,4,6,6

272. Femitrothion

311. Hexene

273. Fensulphothion

312. Hydrogen selenide

274. Fluemetil

313. Hydrogen sulphide

275. Fluorine

314. Hydrazine

315. Hydrazine nitrate 354. Methyacrylol chloride

316. Hydrochloric acid (Gas) 355. Methyl 2- chlorocrylate

317. Hydrogen 356. Methyl Alcohol

318. Hydrogen bromide 357. Methyl amine

319. Hydrogen Cyanide 358. Methyl bromide (Bromomethane)

320. Hydrogen fluoride 359. Mthyl chloride

321. Hydrogen peroxide 360. Methyl chloroform

322. Hydroquinone 361. Methyl chloroformate

323. Indene 362. Methyl cyclohexene

324. Idium powder 363. Methyl disulphide

325. Indometh acid 364. Methyl ethyl ketone peroxide

(Conc. 60%)

326. Iodine

365. Methyl formate

327. Iridium tetrachloride

366. Mthyl hydrazine

328. Ironpentacarbonyl

367. Methyl isobutyl ketone

329. Isobenzan

368. Methyl isocyanate

330. Isomy alcohol

331. Isobury alcohol

369. Methyl isothiocyanate

332. Isobutyro nitrile

370. Magnesium powder or ribbon

333. Isocyanic acid 3,4- dichlorophenyl ester

371. Methyl mercuric diyanamide

334. Isophoronediisocyanate

372. Malathion

335. Isopropyl alcohol

373. Methyl Mercaptan

336. Isopropyl chlorocarbonate

374. Maleic anhydride

337. Isopropyl formate

375. Methyl methacrylate

338. Isopropyl methyl pyrazolyl dimethyl

376. Malononitrile

carbamate

377. Methyl phencapton

339. Isodrin

378. Manganese Tricarbonylcyclopentadiene

340. Isofluorophosphate

379. Methyl phosphonic dichloride

341. Juglone (5-Hydroxy Napthalene-1,4 )

380. Methyl thiecyanate

342. Ketene

381. Mechlorethamine Methyl trichlorosilane

343. Lactonitrile

382. Mephospholan Methyl vinyl ketone

344. Lead arsenite

383. Mercuric chloride Methylene bis (2-

345. Lead at high temp (molten)

chloroaniline)

346. Lead azide

384. Mercuric oxide

347. Lead styphanate

385. Methyl ene chloride

348. Leptophos

386. Mercury acetate

349. Lenisite

387. Mehtylenebis-4,4(2-chloroaniline)

350. Liquefied petroleum gas

388. Mercury fulminate

351. Lithium hydride

389. Metolearb

352. Methoxy ethanol (2-methyl cellosolve)

390. Mercury methyl chloride

353. Methoxyethyl mercuric acetate

391. Mevinphos

392. Mesitylene 432. Nonane

393. Mezacarbate 433. Norbormide

394. Methaacrotein diacetate 434. N-Dinitrobenzene

395. Mitomycin C 435. N-Butyl acetate

396. Methacrylic anhydride 436. N-Buty alcohol

397. Molybdenum powder 437. N-Hexane

398. Methacrylonitrile 438. N-Methyl-N,2,4,6- Tetranitroaniline

399. Monocrotophos 439. Oxamyl

400. Methyacryloyloxyethyl isocyanate 440. Oxetane,3,3-bis(chloromethyl)

401. Morpholine 441. Oxidiphenoxarsine

402. Muscinol 442. Oxy disulfoton

403. Methanidophos 443. Oxygen (liquid)

404. Mustard Gas 444. Oxygen disfuoride

405. Methane 445. Ozone

406. Methanesulphony fluoride 446. O-Cresol

407. Methidatthion 447. O-Nitro Toluene

408. Methiocarb 448. O-Toludine

409. Methonyl 449. O-Xylene

410. Naphtha 450. O/P Nitroaniline

411. Naphtha solvent 451. Oleum

412. Naphthalene 452. OODiethylSethylsuph. Methyl phos

413. Naphthyl amine 453. OO Diethyl S propythio methyl

phosdithioate

414. Nickel carbonyl/nickel tetacarbonyl

454. OO Diethyl ethylsulphinyl methyl

415. Nickel powder

phosphorothioate

416. Nicotine

455. OO Diethyl S

417. Nicotine sulphate ethylsulphinylmethylphosphorothioate

418. Nitric acid 456. OO

Diethyisethylthiomethylphosphorothioate

419. Nitric oxide

457. Organo rhodium complex

420. Nitrobenzene

458. Orotic acid

421. Nitrocellulose(dry)

459. Osmium tetroxide

422. Nitrochlorobenzene

460. Oxabain

423. Nitrocyclohexane

461. P-nitrophenol

424. Nitrogen

462. Paraffin

425. Nitrogen dioxide

463. Paraoxaon (Diethyl 4 Nitrophenyl

426. Nitrogen oxide

phosphate)

427. Nitrogen trifluoride

464. Paraquat

428. Nitroglycerine

465. Paraquatmethosulphate

429. Nitropropane-1

466. Parathion

430. Nitropropane-2

467. Parathion methyl

431. Nitroso dimethyl amine

468. Paris green

469. Penta borane 505. Phosphorous oxychloride

470. Penta chloro ethane 506. Phosphorous pentaoxide

471. Penta chlorophenol 507. Phosphorous trichloride

472. Pentabromophenol 508. Phosphorous penta chloride

473. Pentachloro naphthalene 509. Phthalic anhydride

474. Pentadecyl-amine 510. Phylloquinone

475. Pentaerythaiotoltetranitrate 511. Physostignine

476. Pentane 512. Physostignine salicylate (1:1)

477. Pentanone 513. Picic acid (2, 4, 6- trinitrophenol)

478. Perchloric acid 514. Picrotoxin

479. Perchloroethylene 515. Piperdine

480. Peroxyacetic acid 516. Piprotal

481. Phenol 517. Pirinifos-ethyl

482. Phenol,2,2-thiobis (4,6- Dichloro) 518. Platinous chloride

483. Phenol,2,2-thiobis (4 chloro 6-mehtyl 519. Platinum tetrachloride

phenol)

520. Potassium arsenite

484. Phenol,3-(1-methylethyl)

521. Potassium chlorate

methylcarbamate

522. Potassium cyanide

485. Pheny hydrazine hydrochloride

523. Potassium hydroxide

486. Pheny mercury acetate

524. Potassium nitride

487. Phenysilatrane

525. Potassium nitrite

488. Phenythiourea

526. Potassium peroxide

489. Phenylene P-diamine

527. Potassium silver cyanide

490. Phorate

528. Powdered metals and mixtures

491. Phosazetin

529. Propionitrile, 3-chloro

492. Phosfolan

530. Propiophenone, 4- amino

493. Phosgene

531. Propyl chloroformate

494. Phosmet

532. Propylene dichloride

495. Phosphamidon

533. Propylene glycol, allylether

496. Phosphine

534. Propylene imine

497. Propionitrile

535. Propylene oxide

498. Phosphoric acid

536. Prothoate

499. Phosphoric acid dimethyl l(4-methyl thio)

phenyl 537. Pseudosumene

500. Phosphorthioic acid dimethyl S(2- Bis) 538. Pyrazoxon

Ester

539. Pyrene

501. Phosphorthioic acid methyl (ester)

540. Pyridine

502. Phosphorthioic acid, OO Dimethyl S-(2-

541. Pyridine, 2-methyl-3vinyl

methyl)

542. Pyridine, 4-nitro-1-oxide

503. Phosphorthioic, methyl-ethyl ester

543. Pyriminil

504. Phosphorous

544. Quinaliphos

545. Quinone

546. Rhodium trichloride

547. Saleomine

548. Sarin

549. Selenious acid

550. Selenious Hexafluoride

551. Selenious oxychloride

552. Semicarbazide hydrochloride

553. Silane (4-amino butyl)diethoxymeth

554. Sodium

555. Sodium anthrax-quinone-1 sulphonate

556. Sodium arsenate

557. Sodium arsenitc

558. Sodium azide

559. Sodium cacodylate

560. Sodium chlorate

561. Sodium cyanide