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340111

1-Bromo-2-pentene, predominantly trans

Name: 1-Bromo-2-pentene, predominantly<I> trans</I>
Brand: ALDRICH

95%

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About This Item

Linear Formula:

C₂H₅CH=CHCH₂Br

CAS Number:

7348-71-2

Molecular Weight:

149.03

NACRES:

NA.22

PubChem Substance ID:

24860774

UNSPSC Code:

12352100

MDL number:

MFCD00075179

Assay:

95%

Form:

liquid

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Properties

Quality Segment

200

assay

95%

form

liquid

contains

~50 ppm hydroquinone as stabilizer

refractive index

n20/D 1.4785 (lit.)

bp

122 °C (lit.)

density

1.26 g/mL at 25 °C (lit.)

functional group

alkyl halide, bromo

storage temp.

2-8°C

SMILES string

CC\C=C\CBr

InChI

1S/C5H9Br/c1-2-3-4-5-6/h3-4H,2,5H2,1H3/b4-3+

InChI key

FTBPZRNURKMEFD-ONEGZZNKSA-N

Description

Application

cis-1-Bromo-2-pentene was used in the synthesis of (+)-polyoxamic acid. It was also used in the preparation of pheromones.

pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314

pcodes

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

73.4 °F - closed cup

flash_point_c

23 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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