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: 3H-1,2-Dithiole-5-carboxaldehyde, 4-methyl-3-oxo- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

620957-83-7

620957-83-7 structure

620957-83-7 structure

Name: 3H-1,2-Dithiole-5-carboxaldehyde, 4-methyl-3-oxo- (9CI)
Chemical Name: 4-Methyl-3-oxo-3H-1,2-dithiole-5-carbaldehyde
CAS Number: 620957-83-7
Molecular Formula: C₅H₄O₂S₂
Molecular Weight: 160.214
Create Date: 2021-09-11 14:38:34
Modify Date: 2025-09-24 14:29:17

Names
Properties

Name	4-Methyl-3-oxo-3H-1,2-dithiole-5-carbaldehyde
Synonyms	3H-1,2-Dithiole-5-carboxaldehyde, 4-methyl-3-oxo- MFCD18818116 4-Methyl-3-oxo-3H-1,2-dithiole-5-carbaldehyde

Density	1.6±0.1 g/cm3
Boiling Point	304.8±52.0 °C at 760 mmHg
Molecular Formula	C₅H₄O₂S₂
Molecular Weight	160.214
Flash Point	145.2±20.7 °C
Exact Mass	159.965271
LogP	0.68
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.761

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