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: Methyl 2-cyano-2-(3-tetrahydrothienylidene) acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40548-04-7

40548-04-7 structure

40548-04-7 structure

Name: Methyl 2-cyano-2-(3-tetrahydrothienylidene) acetate
Chemical Name: Methyl 2-cyano-2-(3-tetrahydrothienylidene)acetate
CAS Number: 40548-04-7
Molecular Formula: C₈H₉NO₂S
Molecular Weight: 183.22800
Create Date: 2018-12-27 18:15:42
Modify Date: 2025-08-22 15:45:16

Name	Methyl 2-cyano-2-(3-tetrahydrothienylidene)acetate
Synonyms	cyano-dihydrothiophen-3-ylidene-acetic acid methyl ester Methyl 2-cyano-2-tetrahydrothiophen-3-ylidenacetate

Density	1.277g/cm3
Boiling Point	332.8ºC at 760 mmHg
Molecular Formula	C₈H₉NO₂S
Molecular Weight	183.22800
Exact Mass	183.03500
PSA	75.39000
LogP	1.11648

HS Code	2934999090

Precursor 0
DownStream 1
81344-59-4

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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