Di-tert-butyl oxalate

Modify Date: 2024-01-21 12:32:07

Di-tert-butyl oxalate Structure
Di-tert-butyl oxalate structure
Common Name Di-tert-butyl oxalate
CAS Number 691-64-5 Molecular Weight 202.24800
Density 1.007g/cm3 Boiling Point 229.3ºC at 760 mmHg
Molecular Formula C10H18O4 Melting Point 69-72ºC(lit.)
MSDS Chinese USA Flash Point 90ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name ditert-butyl oxalate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.007g/cm3
Boiling Point 229.3ºC at 760 mmHg
Melting Point 69-72ºC(lit.)
Molecular Formula C10H18O4
Molecular Weight 202.24800
Flash Point 90ºC
Exact Mass 202.12100
PSA 52.60000
LogP 1.66980
Index of Refraction 1.43
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
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
Risk Phrases 36/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
HS Code 2917119000

 Synthetic Route

~99%

Di-tert-butyl oxalate Structure

Di-tert-butyl o...

CAS#:691-64-5

Literature: Schank, Kurt; Beck, Horst; Werner, Frank Helvetica Chimica Acta, 2000 , vol. 83, # 7 p. 1611 - 1624

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Di-tert-butyl oxalate Structure

Di-tert-butyl o...

CAS#:691-64-5

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 58, p. 1054

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Di-tert-butyl oxalate Structure

Di-tert-butyl o...

CAS#:691-64-5

Literature: Chemistry of Natural Compounds, , vol. 3, p. 159 - 162 Khimiya Prirodnykh Soedinenii, , vol. 3, p. 191 - 197

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Di-tert-butyl oxalate Structure

Di-tert-butyl o...

CAS#:691-64-5

Literature: Tetrahedron, , vol. 43, # 5 p. 959 - 970

 Customs

HS Code 2917119000
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%

 Articles1

More Articles
Disodium salt of 2-[(dihydroxyphosphinyl) difluoromethyl] propenoic acid: an isopolar and isosteric analog of phosphoenolpyruvate. Phillion DP and Cleary DG.

J. Org. Chem. 57(9) , 2763-64, (1992)

 Synonyms

oxalic acid di-tert-butyl ester
MFCD00008806
Di-tert-butyl oxalate
t-butyl oxalate
EINECS 211-723-8
di-tert-butyldicarbonate