4-BROMO-1-BUTYNE

CAS No.
38771-21-0
CCD No.
CCD00911425
Formula
C4 H5 Br
MolWeight
132.988

Basic Information

Product Name: 4-BROMO-1-BUTYNE
CAS: 38771-21-0
English Synonyms: 4-BROMOBUT-1-YNE ; 4-BROMO-1-BUTYNE ; 3-BUTYNYL BROMIDE ; 1-BROMO-3-BUTYNE
MDL Number.: MFCD10000883
H bond acceptor: 0
H bond donor: 0
Smile: C#CCCBr
InChi: InChI=1S/C4H5Br/c1-2-3-4-5/h1H,3-4H2
InChiKey: InChIKey=XLYOGWXIKVUXCL-UHFFFAOYSA-N

Property

Density: DENSITY: 1.417 G/ML AT 25 DEG C
Physical Property: FLASHPOINT: 23 DEG C
FLASHPOINT: 73.4 DEG F
REFRACTIVE INDEX: N20/D 1.481
Comments: RIDADR: UN 1992 3/PG 3
UNSPSC: 12352100
WGK: 3

Safety information

Symbol: GHS02 GHS02 GHS06 GHS06
Signal word: Danger
Hazard statements: H226-H301-H317
Precautionary statements: P280-P301 + P310
hazard symbol: T
Risk Code: R:10-25-43
Safe Code: S:36/37-45
WGK Germany: 3

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