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ChemicalBook >> CAS DataBase List >> Dimethyl oxalate

Dimethyl oxalate

Dimethyl oxalate price.
  • $12 - $1310
  • Product name: Dimethyl oxalate
  • CAS: 553-90-2
  • MF: C4H6O4
  • MW: 118.09
  • EINECS:209-053-6
  • MDL Number:MFCD00008442
  • Synonyms:OXALIC ACID BIS-METHYL ESTER;CH3OCOCOOCH3;Ethanedioc acid dimethyl ester;Ethanedioicacid,dimethylester ;Ethanedioicaciddimethylester ;Oxalicdimethylester ;ETHANEDIOIC ACID,BIS-METHYL ESTER;DIMETHYL OXALATE
Price36 Properties Safety Information Description
36 prices
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Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
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  • 5kg
  • ManufacturerAK Scientific
  • Product numberJ98723
  • Product descriptionDimethyl oxalate 98%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF821
  • Product descriptionDimethyl oxalate >99%(GC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98723
  • Product descriptionDimethyl oxalate 98%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF821
  • Product descriptionDimethyl oxalate >99%(GC)
  • Packaging25g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98723
  • Product descriptionDimethyl oxalate 98%
  • Packaging100g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF821
  • Product descriptionDimethyl oxalate >99%(GC)
  • Packaging100g
  • Price$40
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98723
  • Product descriptionDimethyl oxalate 98%
  • Packaging500g
  • Price$82
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF821
  • Product descriptionDimethyl oxalate >99%(GC)
  • Packaging500g
  • Price$109
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029281
  • Product descriptionDIMETHYL OXALATE 95.00%
  • Packaging1G
  • Price$606.38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029281
  • Product descriptionDIMETHYL OXALATE 95.00%
  • Packaging5G
  • Price$820.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029281
  • Product descriptionDIMETHYL OXALATE 95.00%
  • Packaging10G
  • Price$1166.55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD63091
  • Product descriptionDimethyl oxalate
  • Packaging5kg
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD63091
  • Product descriptionDimethyl oxalate
  • Packaging250g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD63091
  • Product descriptionDimethyl oxalate
  • Packaging1kg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD63091
  • Product descriptionDimethyl oxalate
  • Packaging2Kg
  • Price$370
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD63091
  • Product descriptionDimethyl oxalate
  • Packaging500g
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J98723 Dimethyl oxalate 98% 5g $12 2026-06-04 Buy
AK Scientific F821 Dimethyl oxalate >99%(GC) 5g $16 2026-06-04 Buy
AK Scientific J98723 Dimethyl oxalate 98% 25g $17 2026-06-04 Buy
AK Scientific F821 Dimethyl oxalate >99%(GC) 25g $23 2026-06-04 Buy
AK Scientific J98723 Dimethyl oxalate 98% 100g $30 2026-06-04 Buy
AK Scientific F821 Dimethyl oxalate >99%(GC) 100g $40 2026-06-04 Buy
AK Scientific J98723 Dimethyl oxalate 98% 500g $82 2026-06-04 Buy
AK Scientific F821 Dimethyl oxalate >99%(GC) 500g $109 2026-06-04 Buy
American Custom Chemicals Corporation CHM0029281 DIMETHYL OXALATE 95.00% 1G $606.38 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029281 DIMETHYL OXALATE 95.00% 5G $820.05 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029281 DIMETHYL OXALATE 95.00% 10G $1166.55 2021-12-16 Buy
Biosynth FD63091 Dimethyl oxalate 5kg $850 2021-12-16 Buy
Biosynth FD63091 Dimethyl oxalate 250g $70 2021-12-16 Buy
Biosynth FD63091 Dimethyl oxalate 1kg $200 2021-12-16 Buy
Biosynth FD63091 Dimethyl oxalate 2Kg $370 2021-12-16 Buy
Biosynth FD63091 Dimethyl oxalate 500g $110 2021-12-16 Buy
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Properties

Melting point :50-54 °C (lit.)
Boiling point :163.5 °C (lit.)
Density :1.148 g/mL at 25 °C (lit.)
vapor pressure :3 hPa (20 °C)
refractive index :n20/D 1.39(lit.)
Flash point :167 °F
storage temp. :Store below +30°C.
solubility :ethanol: soluble50mg/mL, clear to very slightly hazy, colorless
form :Crystalline Solid
color :Colorless to white
Specific Gravity :1.148
PH :1 (60g/l, H2O, 20℃)
Water Solubility :60 G/L (25 ºC)
Merck :14,6106
BRN :1071744
Henry's Law Constant :3.4×100 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Dielectric constant :3.0(20℃)
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
Cosmetics Ingredients Functions :PLASTICISER
CHELATING
SOLVENT InChI :1S/C4H6O4/c1-7-3(5)4(6)8-2/h1-2H3
InChIKey :LOMVENUNSWAXEN-UHFFFAOYSA-N
SMILES :COC(=O)C(=O)OC
LogP :-0.170
CAS DataBase Reference :553-90-2(CAS DataBase Reference)
NIST Chemistry Reference :Ethanedioic acid, dimethyl ester(553-90-2)
EPA Substance Registry System :Ethanedioic acid, dimethyl ester (553-90-2)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Description

Dimethyl oxalate is used as an alternate fuel in the direct oxidation fuel cell. It is involved in the catalytic hydrogenation using Cu/SiO

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Suppliers and manufacturers

ZOUPING MINGYUAN IMP.&EXP. TRADE CO.,LTD. Nanjing CHENGYI Chemicals Co., Ltd Hubei Keyijia Chemical Co., Ltd. Zhongsu Supply Chain Management (Shandong) Co.,Ltd. Jinan Hongjia Chemical Co., Ltd Nantong Subei Chemical Raw Materials Co., Ltd. Wuhan Hengjiu Chemical Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH 3B Pharmachem (Wuhan) International Co.,Ltd.