1,1-DIFLUOROBUTENE

Modify Date: 2025-08-25 19:22:44

1,1-DIFLUOROBUTENE Structure
1,1-DIFLUOROBUTENE structure
Common Name 1,1-DIFLUOROBUTENE
CAS Number 407-09-0 Molecular Weight 92.08720
Density 0.931g/cm3 Boiling Point 3,7ºC
Molecular Formula C4H6F2 Melting Point -144.9ºC
MSDS N/A Flash Point N/A

 Names

Name 1,1-difluorobut-1-ene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.931g/cm3
Boiling Point 3,7ºC
Melting Point -144.9ºC
Molecular Formula C4H6F2
Molecular Weight 92.08720
Exact Mass 92.04380
LogP 2.17680
Vapour Pressure 1370mmHg at 25°C
Index of Refraction 1.3851
InChIKey CYICOSUAVXTZOD-UHFFFAOYSA-N
SMILES CCC=C(F)F

 Safety Information

Hazard Codes F: Flammable;
Risk Phrases 11
Safety Phrases 16-23-33
RIDADR UN 3161
HS Code 2903399090

 Synthetic Route

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1,1-DIFLUOROBUTENE Structure

1,1-DIFLUOROBUTENE

CAS#:407-09-0

Literature: Henne; Hinkamp Journal of the American Chemical Society, 1945 , vol. 67, p. 1195

~%

1,1-DIFLUOROBUTENE Structure

1,1-DIFLUOROBUTENE

CAS#:407-09-0

Literature: Haszeldine,R.N. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1943 - 1947

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2903399090
Summary 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

1,1-difluoro-1-butene
1,1-Difluor-but-1-en
1,1-Difluorobutene
PC4001
1-Butene,1,1-difluoro
1,1-difluoro-but-1-ene
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