1-Bromo-2-methyl-1-propene

ALDRICH/277142 - 98%

Synonym: Isocrotyl bromide

CAS Number: 3017-69-4
Empirical Formula (Hill Notation): C₄H₇Br
Molecular Weight: 135.00
MDL Number: MFCD00009885
Linear Formula: (CH₃)₂C=CHBr
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-277142-10G	10 g	$97.70 1/EA		Add To Favorites
45-277142-50G	50 g	$379.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	92 °C (lit.)
density	1.318 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C4H7Br/c1-4(2)3-5/h3H,1-2H3
InChI key	DEFNUDNHTUZJAL-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.462 (lit.)
SMILES string	CC(C)=CBr
storage temp.	2-8°C

Application:	1-Bromo-2-methyl-1-propene has been used in: • preparation of esters of 2,4-dienoic acids via palladium catalyzed reaction with methyl acrylate in the presence of triethylamine • total synthesis of ocular age pigment, A2-E • synthesis of 3-nor-geraniol [²H₂]
Other Notes:	May darken in storage
Packaging:	10, 50 g in ampule

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	F,Xi
Risk Statements	11-36/37/38
Safety Statements	16-26-33
RIDADR	UN 1993BE 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	44.6 °F - closed cup
Flash Point(C)	7 °C - closed cup

Purity	98%
bp	92 °C (lit.)
Density	1.318 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.462 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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