2-BUTYNE-1,4-DIOL ,110-65-6 _Chemical Cloud Database

2-BUTYNE-1,4-DIOL

Basic Information
Product Name：	2-BUTYNE-1,4-DIOL
CAS：	110-65-6
English Synonyms：	1,4-BUTYNEDIOL ; BUTYNEDIOL ; 1,4-DIHYDROXY-2-BUTYNE ; 2-BUTYNE-1,4-DIOL ; 1,4-DIMETHOXYACETYLENE ; 1,2-DIHYDROXYDIMETHYLACETYLENE ; BUT-2-YNE-1,4-DIOL
MDL Number.：	MFCD00002915
H bond acceptor：	2
H bond donor：	2
Smile：	C(C#CCO)O
InChi：	InChI=1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2
InChiKey：	InChIKey=DLDJFQGPPSQZKI-UHFFFAOYSA-N
Property
Melting Point：	53-58 DEG C(LIT)/58℃/58℃
Boiling Point：	DENSITY: 1.2
Physical Property：	FLASHPOINT: 152 DEG C FLASHPOINT: 305.6 DEG F VAPOR PRESSURE: <0.1 MMHG (55 DEG C)
Comments：	RIDADR: UN 2716 6.1/PG 3 RTECS: ES0525000 UNSPSC: 12352100 WGK: 2
Safety information
Symbol：	GHS05 GHS06 GHS08
Signal word：	Danger
Hazard statements：	H301-H312-H314-H317-H331-H373
Precautionary statements：	P261-P280-P301 + P310-P305 + P351 + P338-P310
hazard symbol：	T,C
Risk Code：	R:21-23/25-34-43-48/22
Safe Code：	S:25-26-36/37/39-45-46
UN Code：	2716
WGK Germany：	2

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