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561002

Sigma-Aldrich

2-Bromo-3,3,3-trifluoro-1-propene

97%

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About This Item

Linear Formula:
BrC(CF3)=CH2
CAS Number:
1514-82-5
Molecular Weight:
174.95
MDL number:
MFCD00077469
UNSPSC Code:
12352100
PubChem Substance ID:
24879907

assay

97%

refractive index

n20/D 1.3550 (lit.)

bp

29-30 °C (lit.)

storage temp.

2-8°C

SMILES string

FC(F)(F)C(Br)=C

InChI

1S/C3H2BrF3/c1-2(4)3(5,6)7/h1H2

InChI key

QKBKGNDTLQFSEU-UHFFFAOYSA-N

General description

2-Bromo-3,3,3-trifluoro-1-propene can be added to N2 gas in order to enhance its fire suppression efficiency.[1]

Application

2-Bromo-3,3,3-trifluoro-1-propene may be used in the synthesis of 3,3,3 -trifluoropropynyllithium anion via treatment with lithium diisopropylamide at a very low temperature(-78oC).[2][3]

accessory

Product No.
Description
Pricing

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Repr. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBH2299V
SHBD6856V
33696LK
02102DJ
05304ME

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Nucleophilic addition of 3, 3, 3-trifluoropropynyllithium to d-glyceraldimine: Concise synthesis of both enantiomers of 5, 5, 5-trifluoronorvaline
Chen Q, et al.
Journal of Fluorine Chemistry, 128(10), 1182-1186 (2007)
Synthesis of trifluoromethylated and gem-difluoromethylenated biologically interesting compounds from fluorine-containing synthons
Qing L F and Zheng F
Synlett, 2011(08), 1052-1072 (2011)
Fire protection with bromoalkene/nitrogen gaseous mixtures
Zou Y, et al.
Industrial & Engineering Chemistry Research, 40(21), 4649-4653 (2001)

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