PARAFORMALDEHYDE ,25231-38-3 _Chemical Cloud Database

PARAFORMALDEHYDE

Basic Information
Product Name：	PARAFORMALDEHYDE
CAS：	25231-38-3 ;9002-81-7 ;66455-31-0 ;30525-89-4
English Synonyms：	POLY(TRIOXANE) ; POLYOXMETHYLENE ; POLYACETAL RESIN ; POLYOXYMETHYLENE ; FORMAGENE ; FORMALDEHYDE RESIN ; PARAFORMALDEHYDE ; ALPHA-ACETYL-OMEGA-(ACETYLOXY)-POLY(OXYMETHYLENE) ; PARAFORM ; FORMALDEHYDE ; POLYACETAL ; POLYFORMALDEHYDE ; POLYMERIZED FORMALDEHYDE ; TRIOXYMETHYLENE ; PARAFORMALDEHYDE, 96%
MDL Number.：	MFCD00133991
H bond acceptor：	3
H bond donor：	0
Smile：	COCOCO
InChiKey：	InChIKey=null
Property
Melting Point：	120-170 DEG C(LIT)/156℃/156℃
Density：	0.88g/mLat25°C(lit.)
Physical Property：	AUTOIGNITION TEMPERATURE: 572 DEG F EXPLOSIVE LIMIT: 73% FLASHPOINT: 158 DEG F FLASHPOINT: 70 DEG C IGNITION RESIDUE: VAPOR DENSITY: 1.03 (VS AIR) VAPOR PRESSURE: <1.45 MMHG (25 DEG C)
Comments：	IMPURITIES: IMPURITIES: RESIDUAL SOLVENTS, IN ACCORDANCE RIDADR: UN 2213 4.1/PG 3 RTECS: RV0540000 STORAGE TEMPERATURE: 2-8 DEG C SUITABILITY: IN ACCORDANCE FOR APPEARANCE OF SOLUTION SUITABILITY: IN ACCORDANCE FOR IDENTITY WGK: 2
Specification：	MEETS ANALYTICAL SPECIFICATION OF DAC
Safety information
Symbol：	GHS02 GHS05 GHS07 GHS08
Signal word：	Danger
Hazard statements：	H228-H302 + H332-H315-H317-H318-H335-H351
Precautionary statements：	P210-P261-P280-P305 + P351 + P338
hazard symbol：	F,Xn
Risk Code：	R:11-20/22-37/38-40-41-43
Safe Code：	S:26-36/37/39-45
UN Code：	2213
WGK Germany：	2

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