Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Dioxane-4,6-dione,5-[[4-(dimethylamino)phenyl]methylene]-2,2-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

15795-57-0

15795-57-0 structure

Name: 1,3-Dioxane-4,6-dione,5-[[4-(dimethylamino)phenyl]methylene]-2,2-dimethyl-
Chemical Name: 5-[[4-(dimethylamino)phenyl]methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS Number: 15795-57-0
Molecular Formula: C₁₅H₁₇NO₄
Molecular Weight: 275.30000
Create Date: 2017-12-29 06:31:49
Modify Date: 2024-01-09 18:38:21

Name	5-[[4-(dimethylamino)phenyl]methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
Synonyms	isopropylidene p-N,N-dimethylbenzalmalonate 4-N,N-dimethylaminobenzylidene Meldrum's acid

Density	1.219g/cm3
Boiling Point	527.9ºC at 760 mmHg
Molecular Formula	C₁₅H₁₇NO₄
Molecular Weight	275.30000
Flash Point	273.1ºC
Exact Mass	275.11600
PSA	55.84000
LogP	1.97210
Vapour Pressure	3.12E-11mmHg at 25°C
Index of Refraction	1.59

2033-24-1

100-10-7

~98%

15795-57-0

Literature: Kaupp, Gerd; Naimi-Jamal, M. Reza; Schmeyers, Jens Tetrahedron, 2003 , vol. 59, # 21 p. 3753 - 3760

2033-24-1

889-37-2

~78%

15795-57-0

Literature: Hennig, Lothar; Alva-Astudillo, Mario; Mann, Gerhard; Kappe, Thomas Monatshefte fuer Chemie, 1992 , vol. 123, # 6 p. 571 - 580

15568-85-1

121-69-7

~72%

15795-57-0

Literature: Derbyshire, Paul A.; Hunter, Gordon A.; McNab, Hamish; Monahan, Lilian C. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 17 p. 2017 - 2026

Precursor 5
2033-24-1 100-10-7 889-37-2 15568-85-1
121-69-7
DownStream 1
73718-09-9

56-41-7	108-65-6
56-35-9	64-17-5
67-56-1	108-88-3
141-78-6	1310-73-2
13463-67-7	1333-86-4