Dimethyl oxalate structure
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Common Name | Dimethyl oxalate | ||
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CAS Number | 553-90-2 | Molecular Weight | 118.088 | |
Density | 1.2±0.1 g/cm3 | Boiling Point | 163.5±0.0 °C at 760 mmHg | |
Molecular Formula | C4H6O4 | Melting Point | 50-54 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 75.0±0.0 °C | |
Symbol |
GHS07 |
Signal Word | Warning |
Name | Dimethyl oxalate |
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Synonym | More Synonyms |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 163.5±0.0 °C at 760 mmHg |
Melting Point | 50-54 °C(lit.) |
Molecular Formula | C4H6O4 |
Molecular Weight | 118.088 |
Flash Point | 75.0±0.0 °C |
Exact Mass | 118.026611 |
PSA | 52.60000 |
LogP | -0.34 |
Vapour Pressure | 2.1±0.3 mmHg at 25°C |
Index of Refraction | 1.391 |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents. |
Water Solubility | 60 G/L (25 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319 |
Precautionary Statements | P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/38 |
Safety Phrases | S26-S36/37-S24/25 |
RIDADR | 1759 |
WGK Germany | 3 |
RTECS | RO2850000 |
Packaging Group | III |
Hazard Class | 6.1(b) |
HS Code | 2917119000 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2917119000 |
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Summary | 2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
High activity and selectivity of Ag/SiO2 catalyst for hydrogenation of dimethyl oxalate.
Chem. Commun. (Camb.) 46(24) , 4348-50, (2010) Ag/SiO(2) prepared by a sol-gel process is highly effective for selective gas-phase hydrogenation of dimethyl oxalate to corresponding alcohols. The catalysts are of great potential as industrially vi... |
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Solvent feedstock effect: the insights into the deactivation mechanism of Cu/SiO2 catalysts for hydrogenation of dimethyl oxalate to ethylene glycol.
Chem. Commun. (Camb.) 49(45) , 5195-7, (2013) The variation of the supports on the Cu/SiO2 catalyst plays an important role in the catalytic performance for hydrogenation of dimethyl oxalate. The loss of silica in the form of tetramethoxysilane f... |
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A1h NMR Pulse Gradient Spin-Echo (PGSE) Mass Transport Study of Dimethyl Oxalate and Ethylene Glycol: New Fuels for the DOFC. Suarez-Gustave S, et al.
Electrochem. Solid-State Let. 12(3) , 525-528, (2000)
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dimetyl oxalate |
methyl ethanedioate |
Oxalicdimethylester |
oxalic acid dimethyl ester |
CH3OCOCOOCH3 |
DMO |
Ethanedioic acid, dimethyl ester |
EINECS 209-053-6 |
Dimethyloxalate |
dimethyl ethanedioate |
METHYL OXALATE |
oxalic acid diester |
UNII-IQ3Q79344S |
dimethyl oxolate |
MFCD00008442 |