Bis(2-bromophenyl)acetylene

Modify Date: 2025-08-21 01:10:04

Bis(2-bromophenyl)acetylene Structure
Bis(2-bromophenyl)acetylene structure
Common Name Bis(2-bromophenyl)acetylene
CAS Number 38399-13-2 Molecular Weight 336.02100
Density 1.74g/cm3 Boiling Point 402.5ºC at 760 mmHg
Molecular Formula C14H8Br2 Melting Point 81 °C
MSDS N/A Flash Point 230.7ºC

 Names

Name 1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.74g/cm3
Boiling Point 402.5ºC at 760 mmHg
Melting Point 81 °C
Molecular Formula C14H8Br2
Molecular Weight 336.02100
Flash Point 230.7ºC
Exact Mass 333.89900
LogP 4.61140
Index of Refraction 1.697

 Safety Information

HS Code 2903999090

 Synthetic Route

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

2,2'-dibromo-1,1'-diphenylacetylene
2,2'-dibromophenyl acetylene
2,2'-dibromodiphenylacetylene
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