Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Thiophene-3,4-diamine dihydrobromide
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

169698-12-8

169698-12-8 structure

169698-12-8 structure

Name: Thiophene-3,4-diamine dihydrobromide
Chemical Name: 3,4-diaminothiophene dihydrobromide
CAS Number: 169698-12-8
Molecular Formula: C₄H₈Br₂N₂S
Molecular Weight: 275.99300
Create Date: 2018-05-28 08:00:00
Modify Date: 2025-11-27 10:50:35

Name	3,4-diaminothiophene dihydrobromide
Synonyms	3,4-Diaminothiophene dihydrobromide MFCD00143058 Thiophene-3,4-diamine dihydrobromide

Density	1.367g/cm3
Boiling Point	362.6ºC at 760mmHg
Molecular Formula	C₄H₈Br₂N₂S
Molecular Weight	275.99300
Flash Point	173.1ºC
Exact Mass	273.87700
PSA	80.28000
LogP	3.99110

Hazard Codes	Xn: Harmful;
Risk Phrases	39-20/21/22
Safety Phrases	24/25
HS Code	2934999090

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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