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: Butanedioic acid,1-(phenylmethyl) ester, sodium salt (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

140-21-6

140-21-6 structure

140-21-6 structure

Name: Butanedioic acid,1-(phenylmethyl) ester, sodium salt (1:1)
Chemical Name: sodium benzylsuccinate
CAS Number: 140-21-6
Molecular Formula: C₁₁H₁₁NaO₄
Molecular Weight: 230.19200
Create Date: 2018-07-28 20:18:13
Modify Date: 2025-09-11 18:15:55

Name	sodium benzylsuccinate
Synonyms	Butanedioic acid 1-benzyl 4-sodium salt 3-(Phenylmethoxycarbonyl)propanoic acid sodium salt sodium 3-benzyloxycarbonyl-propionate EINECS 205-402-1

Boiling Point	368.5ºC at 760mmHg
Molecular Formula	C₁₁H₁₁NaO₄
Molecular Weight	230.19200
Flash Point	144.5ºC
Exact Mass	230.05600
PSA	66.43000
LogP	0.25990
Vapour Pressure	4.41E-06mmHg at 25°C

HS Code	2918990090

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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