3,3-Dimethylallyl bromide

CAS No.：870-63-3

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

3,3-Dimethylallyl bromide Basic information

Product Name:	3,3-Dimethylallyl bromide
Synonyms:	PRENYL BROMIDE;1-Brom-3-methyl-2-buten(4-2,2);1-bromo-3-methyl-2-buten;2-Butene,1-bromo-3-methyl-;3,3-Dimethallylbromide;3-Methyl-1-bromo-2-butene;3-Methyl-2-butyenyl bromide;3-Methyl-butenyl bromide
CAS:	870-63-3
MF:	C5H9Br
MW:	149.03
EINECS:	212-799-5
Product Categories:	Acyclic;Alkenes;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	870-63-3.mol

3,3-Dimethylallyl bromide Chemical Properties

Melting point	-106.7°C (estimate)
Boiling point	82-83 °C150 mm Hg(lit.)
density	1.29 g/mL at 20 °C(lit.)
refractive index	n20/D 1.489(lit.)
Fp	88 °F
storage temp.	2-8°C
form	Liquid
color	Clear colorless, yellow or brown
Specific Gravity	1.27
Water Solubility	Immiscible with water
Sensitive	Light Sensitive
BRN	1420778
InChIKey	LOYZVRIHVZEDMW-UHFFFAOYSA-N
CAS DataBase Reference	870-63-3(CAS DataBase Reference)
NIST Chemistry Reference	2-Butene, 1-bromo-3-methyl-(870-63-3)
EPA Substance Registry System	2-Butene, 1-bromo-3-methyl- (870-63-3)

Safety Information

Hazard Codes	C,F
Risk Statements	10-34-20/21/22-11
Safety Statements	26-36/37/39-45-16
RIDADR	UN 2920 8/PG 2
WGK Germany	3
F	8-10-19-23
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29033990

MSDS Information

Provider	Language
1-Bromo-3-methyl-2-butene	English
SigmaAldrich	English
ACROS	English
ALFA	English

3,3-Dimethylallyl bromide Usage And Synthesis

Chemical Properties	3,3-Dimethylallyl bromide is colourless liquid
Uses	3,3-Dimethylallyl bromide is a useful source of the 3,3-dimethylallyl or prenyl group for the synthesis of natural products1 and in the synthesis of base-modified pyrimidine nucleosides.2
Uses	3,3-Dimethylallyl bromide has been used in the preparation of: (±)-eldanolide 1-(3,3-dimethylallyl)-L-tryptophan (±)-fumagillin, antibiotic isolated from Aspergillus fumigattus
Uses	3,3-Dimethylallyl bromide was used in the synthesis of 1- and 2-allylic-3-methylindoles. It was also used in the synthesis of products and base-modified pyrimidine nucleosides.

3,3-Dimethylallyl bromide Preparation Products And Raw materials

Preparation Products

Azetidine-->4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran-->1,1,7,7-TETRAMETHYL-2,3,6,7-TETRAHYDRO-1H,5H-PYRIDO[3,2,1-IJ]QUINOLINE-9-CARBALDEHYDE-->1,1,7,7-TETRAMETHYLJULOLIDINE-->1,2,3,4-Tetrahydro-4,4-dimethylquinoline ,95%-->4-METHYL-3-PENTENOIC ACID-->2-METHYLOCTANE-->Licoflavone C-->2,2-dimethylbut-3-enoic acid-->NERYL ACETATE

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873