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ChemicalBook > Product Catalog >Organic Chemistry >Hydrocarbons and derivatives >Hydrocarbon halides >1-BROMO-2-ETHYNYLBENZENE

1-BROMO-2-ETHYNYLBENZENE

1-BROMO-2-ETHYNYLBENZENE Structure
CAS No.
766-46-1
Chemical Name:
1-BROMO-2-ETHYNYLBENZENE
Synonyms
2-BROMOPHENYLACETYLENE;DK893;o-Bromophenylacetylene;2'-Bromophenylacetylene;2-bromo-1-ethynylbenzene;2'-BROMOPHENYL ACETYLENE;1-BROMO-2-ETHYNYLBENZENE;2-Bromophenylacetylene 97%;Benzene, 1-broMo-2-ethynyl-;1-Bromo-2-ethynylbenzene>
CBNumber:
CB7702495
Molecular Formula:
C8H5Br
Molecular Weight:
181.03
MOL File:
766-46-1.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

1-BROMO-2-ETHYNYLBENZENE Properties

Boiling point 92-93 °C20 mm Hg(lit.)
Density 1.443 g/mL at 25 °C(lit.)
refractive index n20/D 1.595(lit.)
Flash point 147 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Acetone, Dichloromethane, Ethyl Acetate, Hexane
form Oil
color Colourless
Stability Light and Temperature Sensitive.
CAS DataBase Reference 766-46-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  NA 1993 / PGIII
WGK Germany  3
HS Code  2903998090

1-BROMO-2-ETHYNYLBENZENE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 494178 1-Bromo-2-ethynylbenzene 95% 766-46-1 1G ₹11190 2022-06-14 Buy
TCI Chemicals (India) B4608 1-Bromo-2-ethynylbenzene min. 98.0 % 766-46-1 1G ₹9200 2022-05-26 Buy
TCI Chemicals (India) B4608 1-Bromo-2-ethynylbenzene min. 98.0 % 766-46-1 5G ₹23200 2022-05-26 Buy
Product number Packaging Price Buy
494178 1G ₹11190 Buy
B4608 1G ₹9200 Buy
B4608 5G ₹23200 Buy

1-BROMO-2-ETHYNYLBENZENE Chemical Properties,Uses,Production

Chemical Properties

Colourless Oil

Uses

1-Bromo-2-ethynylbenzene may be used in the synthesis of 1-(2-bromophenyl)-2-(dibenzo[b,d]thiophen-4-yl)ethanone.

General Description

1-Bromo-2-ethynylbenzene (BEB) is a haloalkyne. It undergoes Sonogashira coupling with methyl 2-iodobenzoate to form bromo tolane derivative.

1-BROMO-2-ETHYNYLBENZENE Preparation Products And Raw materials

Raw materials

Benzene, 1-bromo-2-[(1Z)-2-bromoethenyl]- Benzenediazonium, 2-bromo-, tetrafluoroborate(1-) 1-broMo-2-(2,2-dibroMovinyl)benzene (2-BROMOPHENYLETHYNYL)TRIMETHYLSILANE TRIBUTYLSTANNYLACETYLENE
2-Bromocinnamic acid Phenacyl Bromide 1-Bromo-2-iodobenzene 2-Bromobenzyl alcohol Dimethyl (1-Diazo-2-oxopropyl)phosphonate
Acetylene 2-Bromobenzaldehyde 1,2-Dibromobenzene
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Preparation Products

1-Ethynyl-2-phenylbenzene

1-BROMO-2-ETHYNYLBENZENE Suppliers

Global( 155)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
SL Drugs and Pharmaceuticals Pvt. Ltd. +91 (40) 6661-1133 New Delhi, India 2683 50 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6257 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6768 58 Inquiry
Shanghai UCHEM Inc. +862156762820 +86-13564624040 China 7906 58 Inquiry
Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20235 58 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-+86-371-66670886 China 19805 58 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 33024 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29858 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49732 58 Inquiry
Supplier Advantage
SL Drugs and Pharmaceuticals Pvt. Ltd. 50
CLEARSYNTH LABS LTD. 58
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
Shanghai UCHEM Inc. 58
Henan Fengda Chemical Co., Ltd 58
Shanghai Daken Advanced Materials Co.,Ltd 58
ATK CHEMICAL COMPANY LIMITED 60
career henan chemical co 58
CONIER CHEM AND PHARMA LIMITED 58

1-BROMO-2-ETHYNYLBENZENE Spectrum

1-BROMO-2-ETHYNYLBENZENE(766-46-1)FT-IR

766-46-1(1-BROMO-2-ETHYNYLBENZENE)Related Search:

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1-BROMO-2-ETHYNYLBENZENE 2'-BROMOPHENYL ACETYLENE Benzene, 1-broMo-2-ethynyl- 2-Bromophenylacetylene 97% 1-BroMo-2-ethynylbenzene 95% o-Bromophenylacetylene 2-bromo-1-ethynylbenzene 1-Bromo-2-ethynylbenzene> 2-BROMOPHENYLACETYLENE DK893 2'-Bromophenylacetylene 766-46-1 C8H5Br ARYL HALIDE Alkynyl Building Blocks Halogenated Hydrocarbons Organic Building Blocks Aromatic Halides (substituted) Aromatics Compounds Aromatics Alkynyl Halogenated Hydrocarbons Organic Building Blocks