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, 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

620957-81-5

620957-81-5 structure

620957-81-5 structure

Name: 3H-1,2-Dithiole-5-carboxaldehyde, 3-oxo- (9CI)
Chemical Name: 3-Oxo-3H-1,2-dithiole-5-carbaldehyde
CAS Number: 620957-81-5
Molecular Formula: C₄H₂O₂S₂
Molecular Weight: 146.188
Create Date: 2021-09-10 15:47:03
Modify Date: 2025-09-17 09:09:07

Names
Properties

Name	3-Oxo-3H-1,2-dithiole-5-carbaldehyde
Synonyms	3H-1,2-Dithiole-5-carboxaldehyde, 3-oxo- MFCD18818115 3-Oxo-3H-1,2-dithiole-5-carbaldehyde

Density	1.8±0.1 g/cm3
Boiling Point	313.2±52.0 °C at 760 mmHg
Molecular Formula	C₄H₂O₂S₂
Molecular Weight	146.188
Flash Point	155.7±20.7 °C
Exact Mass	145.949615
LogP	0.09
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.845

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