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-P-TOLYL-1 H-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

131172-59-3

131172-59-3 structure

131172-59-3 structure

Name: 5-P-TOLYL-1 H-PYRROLE-2-CARBOXYLIC ACID
Chemical Name: 5-(4-methylphenyl)-1H-pyrrole-2-carboxylic acid
CAS Number: 131172-59-3
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.22100
Create Date: 2017-05-03 09:57:22
Modify Date: 2025-08-25 19:19:18

Name	5-(4-methylphenyl)-1H-pyrrole-2-carboxylic acid
Synonyms	5-p-Tolyl-1H-pyrrole-2-carboxylic acid

Boiling Point	451.4ºC at 760mmHg
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22100
Flash Point	226.8ºC
Exact Mass	201.07900
PSA	53.09000
LogP	2.68830
Vapour Pressure	6.16E-09mmHg at 25°C

Hazard Codes	Xi
HS Code	2933990090

Precursor 3
113768-63-1 144978-35-8 4294-57-9
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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