Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3'
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3'
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

258267-22-0

258267-22-0 structure

258267-22-0 structure

Name: Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3'
Chemical Name: Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
CAS Number: 258267-22-0
Molecular Formula: C₂₄H₂₃NO₈S₃
Molecular Weight: 549.636
Create Date: 2021-09-13 15:32:20
Modify Date: 2025-08-26 01:29:10

Names
Properties

Name	Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
Synonyms	Tetramethyl 5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate Spiro[1,3-dithiole-2,1'-[1H]thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylic acid, 5',6'-dihydro-5',5'-dimethyl-, tetramethyl ester MFCD00526440

Density	1.5±0.1 g/cm3
Boiling Point	687.3±55.0 °C at 760 mmHg
Molecular Formula	C₂₄H₂₃NO₈S₃
Molecular Weight	549.636
Flash Point	369.5±31.5 °C
Exact Mass	549.058594
LogP	9.06
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.671
Storage condition	2-8℃

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.