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: Oxirane-2,3-dicarboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3272-11-5

3272-11-5 structure

3272-11-5 structure

Name: 2,3-Oxiranedicarboxylic acid
Chemical Name: 2,3-Oxiranedicarboxylic acid
CAS Number: 3272-11-5
Molecular Formula: C₄H₄O₅
Molecular Weight: 132.072
Create Date: 2017-09-08 15:24:33
Modify Date: 2025-08-25 09:49:24

Name	2,3-Oxiranedicarboxylic acid
Synonyms	2,3-epoxysuccinic acid octene-oxide 2-trans-octenal epoxyfumaric acid T2 OCTENAL trans-oxirane-2,3-dicarboxylic acid trans-2,3-epoxysuccinic acid trans-oct-2-enal DL-trans-epoxysuccinic acid octene-1-oxide trans-octen-2-al 2-Octenal Oxirane-2,3-dicarboxylic acid 2,3-Oxiranedicarboxylic acid

Density	1.9±0.1 g/cm3
Boiling Point	467.5±45.0 °C at 760 mmHg
Molecular Formula	C₄H₄O₅
Molecular Weight	132.072
Flash Point	215.7±22.2 °C
Exact Mass	132.005875
PSA	87.13000
LogP	-1.25
Vapour Pressure	0.0±2.5 mmHg at 25°C
Index of Refraction	1.585

HS Code	2918990090

Precursor 0
DownStream 4
50-00-0 133-37-9 87-69-4 16191-17-6

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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