Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dibromo-2,5-dichlorothiophene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-DIBROMO-2,5-DICHLOROTHIOPHENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40477-45-0

40477-45-0 structure

40477-45-0 structure

Name: 3,4-Dibromo-2,5-dichlorothiophene
Chemical Name: 3,4-Dibromo-2,5-dichlorothiophene
CAS Number: 40477-45-0
Molecular Formula: C₄Br₂Cl₂S
Molecular Weight: 310.82200
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-25 12:49:13

Name	3,4-Dibromo-2,5-dichlorothiophene
Synonyms	3,4-dibromo-2,5-dichlorothiophene

Density	2.299g/cm3
Boiling Point	284.1ºC at 760 mmHg
Melting Point	75-77ºC
Molecular Formula	C₄Br₂Cl₂S
Molecular Weight	310.82200
Flash Point	125.6ºC
Exact Mass	307.74600
PSA	28.24000
LogP	4.57990
Index of Refraction	1.658

Hazard Codes	Xi
Risk Phrases	R20/21/22
Safety Phrases	S22-S36/37
HS Code	2934999090

3172-52-9 structure

3172-52-9

~%

40477-45-0 structure

40477-45-0

Literature: Skramstad, Jan; Lunde, Andreas; Hope, Hakon; Bjornstad, Vidar; Froyen, Paul Journal of the Chemical Society. Perkin Transactions 2, 2000 , # 7 p. 1453 - 1458

Precursor 1
3172-52-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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