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Paraffin wax fume

CAS numbers: 8002-74-2

Paraquat

CAS numbers: 4685-14-7

Particulate polycyclic aromatic hydrocarbons

Alternative names: PPAH, polycyclic aromatic hydrocarbons, coal tar pitch volatiles, HPNA, PAH

CAS numbers: 65996-93-2

Pentachloronaphthalene

CAS numbers: 1321-64-8

Pentachloronitrobenzene

CAS numbers: 82-68-8

Pentachlorophenol

CAS numbers: 87-86-5

Pentaerythritol

CAS numbers: 115-77-5

Pentane

CAS numbers: 109-66-0

2-Pentanone

Alternative names: methyl propyl ketone

CAS numbers: 107-87-9

Perchloromethyl mercaptan

CAS numbers: 594-42-3

Perlite

CAS numbers: 93763-70-3

Petrol

Alternative names: gasoline

CAS numbers: 8006-61-9

Phenol

CAS numbers: 108-95-2

Phenothiazine

CAS numbers: 92-84-2

Phenyl ether vapour

CAS numbers: 101-84-8

Phenyl glycidyl ether (PGE)

CAS numbers: 122-60-1

Phenyl mercaptan

Alternative names: benzenethiol, mercaptobenzene

CAS numbers: 108-98-5

m-Phenylenediamine

CAS numbers: 108-45-2

o-Phenylenediamine

CAS numbers: 95-54-5

p-Phenylenediamine

CAS numbers: 106-50-3

Phenylhydrazine

CAS numbers: 100-63-0

Phenylphosphine

CAS numbers: 638-21-1

Phorate

CAS numbers: 298-02-2

Phosgene

Alternative names: carbonyl chloride, carbonyl dichloride, carbon oxychloride

CAS numbers: 75-44-5

Phosphine

CAS numbers: 7803-51-2

Phosphoric acid

Alternative names: orthophosphoric acid

CAS numbers: 7664-38-2

Phosphorous (yellow)

CAS numbers: 7723-14-0

Phosphorous oxychloride

CAS numbers: 10025-87-3

Phosphorous pentachloride

CAS numbers: 10026-13-8

Phosphorous pentasulphide

CAS numbers: 1314-80-3

Phosphorous trichloride

CAS numbers: 7719-12-2

Phthallic anhydride

CAS numbers: 85-44-9

m-Phthalodinitrile

Alternative names: 1,3-dicyanobenzene, isophthalonitrile

CAS numbers: 626-17-5

Picloram

CAS numbers: 1918-02-1

Picric acid (2,4,6-Trinitrophenol)

Alternative names: 2,4,6-trinitrophenol, picrate

CAS numbers: 88-89-1

Pindone

Alternative names: 2-pivaloyl-1,3-indandione, pivaloylindan-1,3-dione

CAS numbers: 83-26-1

α-Pinene

Alternative names: turpentine, alpha-pinene, monoterpene

CAS numbers: 80-56-8

β-Pinene

Alternative names: turpentine, beta-pinene, monoterpene

CAS numbers: 127-91-3

Piperazine dihydrochloride

CAS numbers: 142-64-3

Piperidine

CAS numbers: 110-89-4

Platinum metal

CAS numbers: 7440-06-4

Platinum, Soluble salts, as Pt

CAS numbers: 44542-10-5

Polychlorinated Biphenyls

Alternative names: PCBs

CAS numbers: 1336-36-3

Potassium cyanide, as CN

CAS numbers: 151-50-8

Potassium hydroxide

CAS numbers: 1310-58-3

PPAH (Particulate polycyclic aromatic hydrocarbons as benzene solubles)

Alternative names: Coal tar pitch volatiles, as benzene solubles

CAS numbers: 65996-93-2

Precipitated silica (Silica- Amorphous)

CAS numbers:

Propane

CAS numbers: 74-98-6

Propane-1,2-diol, Vapour and particulates

Alternative names: propylene glycol

CAS numbers: 57-55-6

Propargyl alcohol

CAS numbers: 107-19-7

β-Propiolactone

CAS numbers: 57-57-8

Propionic acid

CAS numbers: 79-09-4

Propoxur

CAS numbers: 114-26-1

Propranolol

CAS numbers: 525-66-6

n-Propyl acetate

CAS numbers: 109-60-4

n-propyl alcohol

Alternative names: n-propanol

CAS numbers: 71-23-8

n-Propyl nitrate

CAS numbers: 627-13-4

Propylene

CAS numbers: 115-07-1

Propylene glycol dinitrate

CAS numbers: 6423-43-4

Propylene glycol monomethyl ether

Alternative names: PGME, 1-methyl-2-propanol

CAS numbers: 107-98-2

Propylene oxide

Alternative names: 1,2-epoxypropane, 2-methyloxirane, propene oxide

CAS numbers: 75-56-9

Propyne

Alternative names: methyl acetylene

CAS numbers: 74-99-7

Pyrethrum

CAS numbers: 8003-34-7

Pyridine

CAS numbers: 110-86-1