Diethyl oxalate 99.0% Colourless oily liquid Yuanjinchem
4 Inquiries
95-92-1
Industrial Grade
99%
Shanghai
Yuanjinchem
200kg/drum
2022-04-15
Pharmaceutical intermedaite,Agricultural chemical intermediate
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Diethyl oxalate
Other Name:Ethanedioic acid,1,2-diethyl ester;Oxalic acid,diethyl ester;Ethanedioic acid,diethyl ester;Diethyl ethanedioate;Diethyl oxalate;Ethyl oxalate;NSC 8851
CAS No.:95-92-1
Molecular Formula:C6H10O4
InChIKeys:InChIKey=WYACBZDAHNBPPB-UHFFFAOYSA-N
Molecular Weight:146.142
Exact Mass:146.14
EC Number:202-464-1
UNII:860M3ZWF6J
NSC Number:8851
UN Number:2525
DSSTox ID:DTXSID2044472
Color/Form:COLORLESS, OILY LIQUID
HScode:2917119000
Categories:
Characteristics-
PSA:
52.6
XLogP3:0.73
Appearance:Ethyl oxalate appears as a colorless liquid. Slightly denser than water and insoluble in water. Hence sinks in water. May irritate skin and mucous membranes; may be mildly toxic by ingestion; may emit irritating fumes in a fire. Vapors are much heavier than air. Used as a solvent for plastics and in the manufacture of perfumes and pharmaceuticals.
Density:1.0785 g/cm3 @ Temp: 20 °C
Melting Point:-38.5 °C
Boiling Point:185.7 °C @ Press: 760 Torr
Flash Point:168 DEG F CC
Refractive Index:1.411
Water Solubility:H2O: MAY DECOMPOSE.MISCIBLE WITH ETHYL ACETATE
Storage Conditions:DRUMS & OTHER SMALLER RECEPTACLES CONTAINING ESTERS SHOULD BE KEPT IN /FIRE RESISTANT/ STOREROOM WITH MOUNDED OR RAMPED DOORWAY TO PREVENT ESCAPE OF SPILLED LIQ. /ESTERS/
Vapor Pressure:1 mm Hg ( 47 °C)
Vapor Density:5.04
Toxicity:LD50 orally in Rabbit: 400 mg/kg
Explosive limit:IN PROCESS VESSELS, DRYING OVENS, ETC WHICH OPERATE AT ELEVATED TEMP, SUFFICIENT VAPOR MAY BE EVOLVED FROM ANY OF THE ESTERS TO FORM AN EXPLOSIVE MIXT WITH AIR. /ESTERS/
Odor:AROMATIC ODOR
Experimental Properties:CAN REACT WITH OXIDIZING MATERIALS
Air and Water Reactions:Insoluble in water.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:ETHYL OXALATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Storage tanks containing flammable esters should be situated in mounded compound constructed to retain max quantity of liq that could escape from tanks. esters
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Seller Information
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Business Type:
Manufactory
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Main Products:
Pharmaceutical intermedaite,Agricultural chemical intermediate
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Location:
Jingxin building, No. 111 Lijiang Road, Xinchang County, Zhejiang Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Average lead Time:
300
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2014
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Inquiry History4 Inquiries
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