5-Bromo-1-pentene

ALDRICH/253901 - 95%

Synonym: 1-Bromo-4-pentene; 4-Pentenyl bromide

CAS Number: 1119-51-3
Empirical Formula (Hill Notation): C₅H₉Br
Molecular Weight: 149.03
EC Number: 214-281-4
MDL Number: MFCD00000264
Linear Formula: Br(CH₂)₃CH=CH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-253901-5G	5 g	$120.00 1/EA		Add To Favorites
45-253901-25G	25 g	$427.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
bp	126-127 °C/765 mmHg (lit.)
density	1.258 g/mL at 25 °C (lit.)
form	liquid
functional group	alkyl halide
	allyl
	bromo
InChI	1S/C5H9Br/c1-2-3-4-5-6/h2H,1,3-5H2
InChI key	LPNANKDXVBMDKE-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.463 (lit.)
SMILES string	BrCCCC=C
storage temp.	2-8°C

Application:	5-Bromo-1-pentene was used in stereoselective synthesis of 7α-(3-carboxypropyl) estradiol. It was used in preparation of thioacetate 11 of sialic acid having thioglycosidic linkage. It was also used as staring material in recent syntheses of DL-histrionicotoxin and benzophenone-containing fatty acids.
Packaging:	5, 25 g in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	26
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	87.8 °F - closed cup
Flash Point(C)	31 °C - closed cup

Purity	95%
bp	126-127 °C/765 mmHg (lit.)
Density	1.258 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.463 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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