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CROTYL BROMIDE TECH. 85

CROTYL BROMIDE TECH. 85 Structure
CROTYL BROMIDE TECH. 85 structure
CAS No.
29576-14-5
Chemical Name:
CROTYL BROMIDE TECH. 85
Synonyms
(E)-1-bromobut-2-ene;(E)-Crotyl bromide;(E)-1-bromo-2-butene;(2E)-1-Bromobut-2-ene;trans-1-bromo-2-butene;1-Bromo-trans-2-butene;(e)-2-buten;(E)-4-Bromo-2-butene;trans-Crotyl bromide;(E)-2-Butenyl bromide
CBNumber:
CB6500027
Molecular Formula:
C4H7Br
Molecular Weight:
135
MDL Number:
MFCD00000248
MOL File:
29576-14-5.mol
Last updated:2025-01-27 09:38:02
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CROTYL BROMIDE TECH. 85 Properties

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. 2-8°C
solubility soluble in Deuterated Chloroform ,Dichloroemthane, Hexanes
form Liquid
color Clear light yellow to yellow-brown
BRN 1361394
InChIKey AVMHMVJVHYGDOO-NSCUHMNNSA-N
EPA Substance Registry System 2-Butene, 1-bromo-, (2E)- (29576-14-5)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
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  11-36/37-36/37/38
Safety Statements  16-26-27-36/37/39-37/39
RIDADR  1993
WGK Germany  3
HazardClass  3.1
PackingGroup  II
HS Code  29033990
NFPA 704
4
1 0

CROTYL BROMIDE TECH. 85 price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C86405 Crotyl bromide technical grade, 85% 29576-14-5 5g $72.4 2024-03-01 Buy
Sigma-Aldrich C86405 Crotyl bromide technical grade, 85% 29576-14-5 25g $273 2024-03-01 Buy
TRC C818833 trans-CrotylBromide 29576-14-5 1g $60 2021-12-16 Buy
Usbiological 467928 trans-Crotyl Bromide 29576-14-5 500mg $305 2021-12-16 Buy
Biosynth Carbosynth FT44818 trans-Crotyl bromide 29576-14-5 50g $384 2021-12-16 Buy
Product number Packaging Price Buy
C86405 5g $72.4 Buy
C86405 25g $273 Buy
C818833 1g $60 Buy
467928 500mg $305 Buy
FT44818 50g $384 Buy

CROTYL BROMIDE TECH. 85 Chemical Properties,Uses,Production

Chemical Properties

clear light yellow to yellow-brown liquid

Uses

Crotyl bromide is a general organic reagent that can be used in the total synthesis of biologically important natural products and their derivatives such as (+)-artemisinin, plakortone E and (?)-horsfiline.
It can also be used to prepare analogs of deoxycyclitols, pentopyranoses, 6-deoxyhexoses, hexoses and pseudo-indoxyl derivatives.

Purification Methods

Dry the bromide with MgSO4/CaCO3 mixture and fractionally distil it through an all-glass Todd column (p 11). [Beilstein 1 IV 789.]

CROTYL BROMIDE TECH. 85 Preparation Products And Raw materials

Raw materials

Calcium chloride 2-Buten-1-ol Anhydrous pyridine Phosphorus tribromide

Preparation Products

CROTYL BROMIDE TECH. 85 Suppliers

Global( 56)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20255 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 7722 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18141 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58
Aladdin Scientific 		tp@aladdinsci.com United States 52924 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580 cooperation@kean-chem.com China 40066 58
Shanghai Xinchem 		+undefined+86-18049800532 xinchem@vip.126.com China 2764 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Antai Fine Chemical Technology Co.,Limited 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
LEAPCHEM CO., LTD. 		58
Aladdin Scientific 		58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		58
Shanghai Xinchem 		58

View Lastest Price from CROTYL BROMIDE TECH. 85 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
trans-Crotyl bromide pictures 2024-01-14 trans-Crotyl bromide
29576-14-5
 US $5.00-0.50 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd

CROTYL BROMIDE TECH. 85 Spectrum

CROTYL BROMIDE TECH. 85(29576-14-5)1HNMRCROTYL BROMIDE TECH. 85(29576-14-5)13CNMRCROTYL BROMIDE TECH. 85(29576-14-5)FT-IRCROTYL BROMIDE TECH. 85(29576-14-5)IR

29576-14-5(CROTYL BROMIDE TECH. 85)Related Search:

TRANS-2-BROMO-2-BUTENE,2-BROMO-2-BUTENE,CIS,TRANS-2-BROMO-2-BUTENE,(E)-2-BROMO-2-BUTENE,(E)-2-BROMO-2-BUTENE 96% 1-Bromo-3-butene,4-BROMO-1-BUTENE, STAB.,4-Bromo-1-butene, 98+%,4-Bromo-1-butene, GC 98% 2-BROMO-1-BUTENE 3-Methyl-1-bromo-2-buten (2E)-1-Bromo-2-butene,4-bromo-2-buten
3,3,4,4-Tetrafluoro-4-bromo-1-butene aceticacid,bromo-,2-butene-1,4-diyleste 2-BROMO-2-BUTENE 3-BUTENYLMAGNESIUM BROMIDE CIS-2-BROMO-2-BUTENE,(Z)-2-BROMO-2-BUTENE,(Z)-2-BROMO-2-BUTENE 97%
3,4,4-Trifluoro-1-bromo-3-butene,1,1,2-Trifluoro-4-bromo-1-butene (Z)-1-Bromo-2-butene,(2Z)-1-Bromo-2-butene 3-BROMO-1-BUTENE cis-bromo-1-buten 4-(2-ACETOXYPHENYL)-2-BROMO-1-BUTENE
TRANS-1-BROMO-1-BUTENE,1-BROMO-1-BUTENE,1-BROMO-1-BUTENE MIXTURE OF ISOMERS 4-(4-ACETOXYPHENYL)-2-BROMO-1-BUTENE 4-(3-ACETOXYPHENYL)-2-BROMO-1-BUTENE

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trans-Crotyl bromide Trans-crotyl bromide, 85 %, remainder 3-bromo-1-butene (E)-2-Butenyl bromide [(E)-2-Butenyl] bromide trans-Crotyl bromide, remainder 3-bromo-1-butene,85% trans-Crotyl broMide, reMainder 3-broMo-1-butene, 85% 25ML 2-Butene, 1-broMo-, (2E)- trans-crotyl broMide, (E)-1-broMobut-2-ene (E)-2-Buten-1-yl bromide (E)-4-Bromo-2-butene (E)-But-2-enyl bromide CROTYL BROMIDE TECH. 85 (e)-2-buten trans-4-Bromo-2-butene trans-But-2-enyl bromide Crotyl broMide technical grade, 85% 2-butene,1-bromo-,(E)- trans-1-bromo-but-2-ene CROTYL BROMIDE, TECH., 85% trans-Crotyl bromide, remainder 3-bromo-1-butene, 85% CROTYL BROMIDE TECH. 85 ISO 9001：2015 REACH trans-1-bromo-2-butene (E)-Crotyl bromide (2E)-1-Bromobut-2-ene 1-Bromo-trans-2-butene (E)-1-bromo-2-butene (E)-1-bromobut-2-ene 29576-14-5 Acyclic Alkenes Building Blocks Chemical Synthesis Organic Building Blocks