Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

36880-34-9

36880-34-9 structure

36880-34-9 structure

Name: 4-bromo-5-ethylthiophene-2-carbaldehyde
Chemical Name: 4-bromo-5-ethylthiophene-2-carbaldehyde
CAS Number: 36880-34-9
Molecular Formula: C₇H₇BrOS
Molecular Weight: 219.09900
Create Date: 2018-06-22 12:10:05
Modify Date: 2026-07-14 11:12:08

Name	4-bromo-5-ethylthiophene-2-carbaldehyde
Synonyms	4-bromo-5-ethyl-2-Thiophenecboxaldehyde 4-BROMO-5-ETHYL-2-THIOPHENECBALDEHYDE 4-Bromo-5-ethyl-thiophene-2-carbaldehyde T-CHEM-BB B003569 4-BROMO-5-ETHYL-THIOPHENE-2-CBALDEHYDE 3-Brom-2-ethyl-5-formylthiophen 2-Thiophenecboxaldehyde, 4-bromo-5-ethyl 3-bromo-2-ethyl-5-formylthiophene

Molecular Formula	C₇H₇BrOS
Molecular Weight	219.09900
Exact Mass	217.94000
PSA	45.31000
LogP	2.88550

HS Code	2934999090

36880-33-8 structure

36880-33-8

~72%

36880-34-9 structure

36880-34-9

Literature: Pu, Shouzhi; Yang, Tianshe; Wang, Ruji; Zhang, Fushi; Xu, Jingkun Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2007 , vol. 66, # 2 p. 335 - 340

Precursor 1
36880-33-8
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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