Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(2-bromophenyl)acetylene
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

38399-13-2

38399-13-2 structure

38399-13-2 structure

Name: Bis(2-bromophenyl)acetylene
Chemical Name: 1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene
CAS Number: 38399-13-2
Molecular Formula: C₁₄H₈Br₂
Molecular Weight: 336.02100
Create Date: 2018-06-13 20:22:17
Modify Date: 2025-08-21 01:10:04

Name	1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene
Synonyms	2,2'-dibromo-1,1'-diphenylacetylene 2,2'-dibromophenyl acetylene 2,2'-dibromodiphenylacetylene

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

HS Code	2903999090

Precursor 10
583-55-1 1066-54-2 766-46-1 74-86-2
92022-50-9 6630-33-7 38274-16-7 92672-77-0
3433-80-5 108476-09-1
DownStream 5
14207-78-4 248-70-4 1687-94-1 970-93-4
625389-84-6

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%

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