CROTYL BROMIDE

Product Name: CROTYL BROMIDE
CAS No.: 4784-77-4
Chemical Name: CROTYL BROMIDE
Synonyms: 1-bromobut-2-ene;Nsc20942;CROTYL BROMIDE;1-bromo-2-buten;1-BROMO-2-BUTENE;1-Crotyl bromide;4-bromo-2-butene;CrotylBromide>2-Butenyl bromide;2-Butene,1-bromo-
CBNumber: CB6750055
Molecular Formula: C4H7Br
Formula Weight: 135
MOL File: 4784-77-4.mol

More

Less

CROTYL BROMIDE Property

Melting point:: -115.07°C (estimate)
Boiling point:: 97-99 °C(lit.)
Density: 1.312 g/mL at 25 °C(lit.)
refractive index: n20/D 1.480(lit.)
Flash point:: 11 °C
storage temp.: 0-6°C
form: clear liquid
color: Colorless to Light yellow to Light orange
CAS DataBase Reference: 4784-77-4(CAS DataBase Reference)
EPA Substance Registry System: 2-Butene, 1-bromo- (4784-77-4)

More

Less

Safety

Hazard Codes: F
Risk Statements: 11-36/37
Safety Statements: 16-26-36
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
F: 8
HS Code: 2903.39.2050
HazardClass: 3
PackingGroup: II

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: B0562
Product name: Crotyl Bromide
Purity: >83.0%(GC)
Packaging: 25mL
Price: $171
Updated: 2024/03/01

TRC

Product number: C818830
Product name: CrotylBromide,TechnicalGrade
Packaging: 2.5g
Price: $85
Updated: 2021/12/16

AK Scientific

Product number: 8491AJ
Product name: Crotylbromide,tech.
Packaging: 25mL
Price: $254
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0025724
Product name: CROTYL BROMIDE
Purity: 95.00%
Packaging: 5G
Price: $816.3
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0025724
Product name: CROTYL BROMIDE
Purity: 95.00%
Packaging: 25G
Price: $1187.89
Updated: 2021/12/16

More

Less

CROTYL BROMIDE Chemical Properties,Usage,Production

Uses

Crotyl Bromide acts as a reagent in the synthesis of antitumor antibiotic (±)-streptonigrin using ring-closing metathesis and asymmetric Suzuki-Miyaura cross-coupling to give the enantioenriched intermediates

CROTYL BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

CROTYL BROMIDE Suppliers

Americas 1 China 33 Europe 1 France 1 Germany 3 India 2 Japan 3 Switzerland 1 United Kingdom 3 United States 14 Global 62

CHEMOS GmbH & Co. KG

Tel: --
Fax: --
Email: chemos@chemos.de
Country: Germany
ProdList: 6727
Advantage: 58

ABCR GmbH & CO. KG

Tel: --
Fax: --
Email: info@abcr.de
Country: Germany
ProdList: 6831
Advantage: 75

Service Chemical Inc.

Tel: --
Fax: --
Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
Advantage: 71

4784-77-4, CROTYL BROMIDERelated Search:

4-Bromomethyl-7-methoxycoumarin CROTYL BROMIDE BroMotriMethylaMMoniuMbiMane BroMide Methyl 4-bromocrotonate TRANS,TRANS-FARNESYL BROMIDE 4-BROMOCROTONIC ACID 5-BROMO-1,2,3,4,5-PENTAPHENYL-1,3-CYCLOPENTADIENE Ethyl 4-bromocrotonate 4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN GERANYL BROMIDE 3,3-Dimethylallyl bromide TRANS-1,4-DIBROMO-2-BUTENE MONOBROMOBIMANE ETHYL 4-BROMO-3-ETHOXY-2-BUTENOATE Cinnamyl bromide trans-2,3-Dibromo-2-butene-1,4-diol 2-BROMO-2-BUTENE (E)-1,4-Dibromobut-2-ene

CROTYL BROMIDE

CIS,TRANS-CROTYL BROMIDE

CIS,TRANS-1-BROMO-2-BUTENE

(2E)-1-Bromo-2-butene

1-bromo-2-buten

1-bromo-but-2-ene

1-bromobut-2-ene

1-Crotyl bromide

1-BROMO-2-BUTENE

2-Butene,1-bromo-

2-Butenyl bromide

4-bromo-2-butene

Crotyl bromide (contains ca. 14% 3-bromo-1-butene)

CIS,TRANS-CROTYL BROMIDE, STAB.

Nsc20942

1-BROMO-2-BUTENE TECH

CrotylBromide&gt

4784-77-4

CH3CHCHCH2Br

Building Blocks

Acyclic

Alkenes

Organic Building Blocks