Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

171851-25-5

171851-25-5 structure

171851-25-5 structure

Name: 4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE
Chemical Name: 2,3-Dibromo-5-thiophenecarboxylic acid hydrazide
CAS Number: 171851-25-5
Molecular Formula: C₅H₄Br₂N₂OS
Molecular Weight: 299.97100
Create Date: 2018-08-04 23:02:49
Modify Date: 2025-08-28 15:11:30

Name	2,3-Dibromo-5-thiophenecarboxylic acid hydrazide
Synonyms	4,5-dibromothiophene-2-carbohydrazide

Density	2.161g/cm3
Melting Point	201-203ºC
Molecular Formula	C₅H₄Br₂N₂OS
Molecular Weight	299.97100
Exact Mass	297.84100
PSA	83.36000
LogP	2.96780
Index of Refraction	1.681

Hazard Codes	Xi: Irritant;
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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.