Detail of "553-90-2"

CAS Number:
553-90-2
Name:
Ethanedioicacid, 1,2-dimethyl ester
Superlist Name:
Dimethyl oxalate
Molecular Structure:
Formula:
C₄H₆O₄
Molecular Weight:
118.09
Synonyms:
Ethanedioicacid, dimethyl ester (9CI);Oxalic acid, dimethyl ester (6CI,8CI);Methyl oxalate;NSC 9374;
EINECS:
209-053-6
Density:
1.163 g/cm³
Melting Point:
50-54 °C(lit.)
Boiling Point:
163.5 °C at 760 mmHg
Flash Point:
75 °C
Solubility:
60 g/L (25 °C) in water
Appearance:
Colourless crystal
Hazard Symbols:
Xn, Xi
Risk Codes:
36/38-36-22
Safety:
26-36/37-24/25-23 Details
Transport Information:
UN 1759

Famous Chemical Enterprises

Livzon
Total
Shell
Dupont
Exxonmobil
Akzonobel
Basf
Bayer
BP

Other Products

All Suppliers

Supplier Location
Supplier Location
- China (Mainland)(23)
- United States(3)
- Hong Kong(1)
- India(1)
- Japan(1)
- United Kingdom(1)
Business Type
Business Type
- Manufacturers(1)
- Trading Company(24)
Certificates
Certificates
- ISO(1)
- Production License (0)

Please post your buying leads>>

Display：

Manufacturer
Enterprise Authentication
Suppiers of more reward points first
New supplier

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Reference

Oxamides: Oxamides. Stawitz, Josef (Bayer A.-G. , Fed. Rep. Ger.). Ger. Offen. DE 3327644 A1 14 Feb 1985, 15 pp. (German). (Germany). CODEN: GWXXBX. CLASS: ICM: C09B006-00. APPLICATION: DE 83-3327644 30 Jul 1983. 82-45-1 which is the cas registry number is also used here. DOCUMENT TYPE: Patent CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 25 Oxalic acid diesters react with aminoanthraquinone or H2N-substituted condensed anthraquinones, preferably in the presence of a secondary or tertiary amine catalyst that is more basic than the starting amino compd. 82-45-1 is the cas registry number of certain chemical which is used as reagents here., to give oxamides in high yield. For example, a mixt. of 88.1 g -aminoanthraquinone [82-45-1], 32.0 g di-Me oxalate [553-90-2], and 2 mL Et3N [121-44-8] in 600 mL PhNO2 was heated 3 h at 160° with removal of MeOH by distn. to give 97.0 g N,N'-dianthraquinon-1-yloxamide [84914-73-8], a yellow vat dye for cotton. Several other oxamide vat dyes were prepd. by this method. ..

Heterogeneous catalyst for alcohol oxycarbonylation to dialkyl oxalates: Heterogeneous catalyst for alcohol oxycarbonylation to dialkyl oxalates. Gaffney, A. M.; Leonard, J. J.; Sofranko, J. A.; Sun, H. N. (ARCO Chem. Co., Newtown Square, PA 19073, USA). Prepr. - Am. Chem. Soc.Several substances with their cas registry numbers 64-17-5 and 553-90-2 may be metioned in this study., Div. Pet. Chem., 32(1), 247-51 (English) 1987. CODEN: ACPCAT. ISSN: 0569-3799. DOCUMENT TYPE: Journal CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) ROH (R = Me, Et, Pr, Bu) was converted to RO2CCO2R by reaction with 144 atm CO and 28 atm air in the presence of Pd-V2O5-TiO2 at 100°. The kinetics was consistent with a monocarboalkoxy Pd surface species as the key reaction intermediate. The effect of Pd loading on activity implied Pd assocn. with 2 V sites. Selectivities of ￡94% to oxalate + oxalic acid were noted. .

Detail of "553-90-2"

Ethanedioicacid, 1,2-dimethyl ester

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

CAS No.553-90-2 Dimethyl oxalate

Reference