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: 5-(4-ETHYL-PHENYL)-1-VINYL-1H-PYRROLE-2-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

131172-67-3

131172-67-3 structure

131172-67-3 structure

Name: 5-(4-ETHYL-PHENYL)-1-VINYL-1H-PYRROLE-2-CARBOXYLIC ACID
Chemical Name: 1-ethenyl-5-(4-ethylphenyl)pyrrole-2-carboxylic acid
CAS Number: 131172-67-3
Molecular Formula: C₁₅H₁₅NO₂
Molecular Weight: 241.28500
Create Date: 2016-08-14 16:32:55
Modify Date: 2025-08-22 18:26:46

Name	1-ethenyl-5-(4-ethylphenyl)pyrrole-2-carboxylic acid

Boiling Point	334.9ºC at 760mmHg
Molecular Formula	C₁₅H₁₅NO₂
Molecular Weight	241.28500
Flash Point	156.4ºC
Exact Mass	241.11000
PSA	42.23000
LogP	3.51620
Vapour Pressure	4.88E-05mmHg at 25°C

Hazard Codes	Xi
HS Code	2933990090

Precursor 1
72607-12-6
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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