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190774-49-3

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190774-49-3 Structure

190774-49-3 Structure
IdentificationBack Directory
[Name]

3-BUTYN-1-YL CHLOROFORMATE 98
[CAS]

190774-49-3
[Synonyms]

3-BUTYN-1-YL CHLOROFORMATE 98
But-3-yn-1-yl carbonochloridate
(but-3-yn-1-yloxy)(chloro)methanone
Carbonochloridic acid, 3-butyn-1-yl ester
[Molecular Formula]

C5H5ClO2
[MDL Number]

MFCD01863589
[MOL File]

190774-49-3.mol
[Molecular Weight]

132.54
Chemical PropertiesBack Directory
[Boiling point ]

149 °C(lit.)
[density ]

1.166 g/mL at 25 °C(lit.)
[vapor pressure ]

1.78 psi ( 20 °C)
[refractive index ]

n20/D 1.443(lit.)
[Fp ]

135 °F
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS05,GHS06
[Signal word ]

Danger
[Hazard statements ]

H311-H331-H301-H314
[Precautionary statements ]

P264-P270-P301+P310-P321-P330-P405-P501-P280-P302+P352-P312-P322-P361-P363-P405-P501-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
[Hazard Codes ]

T,C
[Risk Statements ]

23/24/25-34
[Safety Statements ]

26-27-36/37/39-45
[RIDADR ]

UN 3390 6.1/PG 1
[WGK Germany ]

3
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