Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methyl 3-(ethylthio)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 3-(ETHYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

172516-42-6

172516-42-6 structure

172516-42-6 structure

Name: METHYL 3-(ETHYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE
Chemical Name: methyl 3-ethylsulfanyl-6,6-dimethyl-4-oxo-5,7-dihydro-2-benzothiophene-1-carboxylate
CAS Number: 172516-42-6
Molecular Formula: C₁₄H₁₈O₃S₂
Molecular Weight: 298.42100
Create Date: 2018-12-17 12:40:59
Modify Date: 2025-08-25 18:48:35

Name	methyl 3-ethylsulfanyl-6,6-dimethyl-4-oxo-5,7-dihydro-2-benzothiophene-1-carboxylate
Synonyms	HMS554B04 methyl 3-(ethylthio)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate

Density	1.24g/cm3
Boiling Point	444.1ºC at 760 mmHg
Melting Point	116ºC
Molecular Formula	C₁₄H₁₈O₃S₂
Molecular Weight	298.42100
Flash Point	222.4ºC
Exact Mass	298.07000
PSA	96.91000
LogP	3.80180
Vapour Pressure	4.39E-08mmHg at 25°C
Index of Refraction	1.577

Safety Phrases	S24/25
HS Code	2934999090

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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