Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-BROMO-2.2.5-TRIMETHYL-1.3-DIOXANE-4.6-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34817-42-0

34817-42-0 structure

34817-42-0 structure

Name: 5-BROMO-2.2.5-TRIMETHYL-1.3-DIOXANE-4.6-DIONE
Chemical Name: 5-Bromo-2,2,5-trimethyl-1,3-dioxane-4,6-dione
CAS Number: 34817-42-0
Molecular Formula: C₇H₉BrO₄
Molecular Weight: 237.04800
Create Date: 2018-12-27 23:09:33
Modify Date: 2025-08-20 17:56:47

Name	5-Bromo-2,2,5-trimethyl-1,3-dioxane-4,6-dione
Synonyms	5-bromo-5-methyl-Meldrum's acid 5-bromo-2,2,5-trimethyl-[1,3]dioxane-4,6-dione 5-brom-2,2,5-trimethyl-1,3-dioxan-4,6-dione methyl bromo Meldrum's acid EINECS 252-227-1 Cyclo-isopropyliden-2-bromo-2-methylmalonat

Density	1.552g/cm3
Boiling Point	364.6ºC at 760mmHg
Molecular Formula	C₇H₉BrO₄
Molecular Weight	237.04800
Flash Point	174.3ºC
Exact Mass	235.96800
PSA	52.60000
LogP	0.97610
Index of Refraction	1.483

1431522-73-4 structure

1431522-73-4

~%

34817-42-0 structure

34817-42-0

Literature: JOHNS HOPKINS UNIVERSITY; GUTHRIE, Daryl A. Patent: WO2013/59194 A1, 2013 ; Location in patent: Page/Page column 38; 39 ;

3709-18-0 structure

3709-18-0

~%

34817-42-0 structure

34817-42-0

Literature: Guthrie, Daryl A.; Kim, Nam Y.; Siegler, Maxime A.; Moore, Cathy D.; Toscano, John P. Journal of the American Chemical Society, 2012 , vol. 134, # 4 p. 1962 - 1965

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