Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31952-55-3

31952-55-3 structure

31952-55-3 structure

Name: 4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Chemical Name: 4,4-dimethylisochromene-1,3-dione
CAS Number: 31952-55-3
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2018-11-29 13:17:46
Modify Date: 2025-08-21 13:52:07

Name	4,4-dimethylisochromene-1,3-dione
Synonyms	4,4-Dimethyl-isochroman-1,3-dion 4,4-Dimethylisochroman-1,3-dione

Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Exact Mass	190.06300
PSA	43.37000
LogP	1.66120

HS Code	2932999099

Precursor 9
826-55-1 201230-82-2 91496-41-2 26465-81-6
1010-48-6 71-43-2 40463-15-8 2979-70-6
1985-59-7
DownStream 3
98-82-8 1689-09-4 23417-79-0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.