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

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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)

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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

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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..…

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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

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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

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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

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Hangzhou Sage Chemical Co., Ltd.

Tel: +86057186818502 13588463833
Fax: Pls mail us for more information!
Email: info@sagechem.com
Country: China
ProdList: 10266
Advantage: 58

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9891
Advantage: 58

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

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