Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-METHYLTETRAHYDROTHIOPHENE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Methylthiolane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4740-00-5

4740-00-5 structure

4740-00-5 structure

Name: 3-Methyltetrahydrothiophene
Chemical Name: 3-Methylthiolane
CAS Number: 4740-00-5
Molecular Formula: C₅H₁₀S
Molecular Weight: 102.198
Create Date: 2018-03-21 08:00:00
Modify Date: 2025-09-15 14:20:44

Name	3-Methylthiolane
Synonyms	Thiophene, tetrahydro-3-methyl- 3-Methylthiacyclopentane Thiophene,tetrahydro-3-methyl 3-Methyl-tetrahydro-thiophen 3-methyl tetrahydrothiophene rac-3-Methylthiolan 3-Methyltetrahydrothiophene

Density	0.9±0.1 g/cm3
Boiling Point	132.5±8.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀S
Molecular Weight	102.198
Flash Point	28.1±15.1 °C
Exact Mass	102.050323
PSA	25.30000
LogP	1.83
Vapour Pressure	10.9±0.2 mmHg at 25°C
Index of Refraction	1.491
Storage condition	-20°C

Hazard Codes	Xi

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