Carbic anhydride

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Names

[ CAS No. ]:
129-64-6

[ Name ]:
Carbic anhydride

[Synonym ]:
EINECS 204-957-7
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride
(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione
MFCD00151106
Carbic anhydride
2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-enecarboxylic anhydride

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
331.1±42.0 °C at 760 mmHg

[ Melting Point ]:
165-167 °C(lit.)

[ Molecular Formula ]:
C9H8O3

[ Molecular Weight ]:
164.158

[ Flash Point ]:
163.8±25.1 °C

[ Exact Mass ]:
164.047348

[ PSA ]:
43.37000

[ LogP ]:
-0.04

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.584

[ Water Solubility ]:
DECOMPOSES

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H317-H318-H334

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P342 + P311

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R41;R42/43

[ Safety Phrases ]:
S22-S24-S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DT5600000

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • Cyclopentadiene
  • Carbic anhydride
  • cis,endo-5-Norbornene-2,3-dicarboxylic acid
  • (3aS,4S,7R)-3,3-dimethyl-3,3a,4,7-tetrahydro-4,7-methanopyrazolo[1,5-a]pyridine
  • 3,4-Bis(trimethylsiloxy)-endo-tricyclo(4.2.1.02,5and)nona-3,7-dien
  • Tricyclo[5.2.1.02,6]deca-3,8-diene
  • cis-5-Norbornene-exo-2,3-dicarboxylic anhydride
  • Cyclopentene

DownStream

  • cis,endo-5-Norbornene-2,3-dicarboxylic acid
  • 1,2,3,4-cyclopentanetetracarboxylic acid
  • Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylicacid, 2-methyl ester
  • Maleic anhydride
  • cis-5-Norbornene-exo-2,3-dicarboxylic anhydride
  • Cyclopentadiene
  • 5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
  • 3-Aminobicyclo[2.2.1]hept-5-ene-2-carboxylic acid
  • Carbic anhydride
  • 5-Norbornene-2-exo,3-exo-dimethanol

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Therapeutic effects of cantharidin analogues without bridging ether oxygen on human hepatocellular carcinoma cells.

Eur. J. Med. Chem. 45 , 3981-5, (2010)

Previous research indicates that cantharidin, norcantharidin and their analogues exhibit anticancer activity due to their inhibition of cancer cell lines such as HL60, HT29 and L1210. The anticancer a...


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Related Compounds

  • Methacrylic anhydride
  • Perfluorooctanoic anhydride
  • 2,2,3,3,4,4-Hexafluoropentanedioic Anhydride
  • DIFRUCTOSE ANHYDRIDE III
  • acetic anhydride carbanion
  • methanesulfinic anhydride
  • 1-[2-(3-Nitrophenyl)propan-2-yl]cyclopropan-1-amine
  • 1-[2-(3-Nitrophenyl)ethyl]cyclopropan-1-ol
  • [2,2-Dimethyl-1-(3-nitrophenyl)cyclopropyl]methanamine
  • 2,2-Dimethyl-1-(3-nitrophenyl)cyclopropane-1-carboxylic acid
  • 3-[(3-Nitrophenyl)methyl]pyrrolidin-3-ol
  • 2-Amino-2-[1-(3-nitrophenyl)cyclopropyl]acetic acid
  • 4-({Bicyclo[2.2.1]hept-5-en-2-yl}methyl)-4-methoxypiperidine
  • Methyl 3-{bicyclo[2.2.1]hept-5-en-2-yl}-2-hydroxypropanoate
  • (2S)-4-{bicyclo[2.2.1]hept-5-en-2-yl}butan-2-amine
  • 1-(2,3-Dihydro-1-benzofuran-5-yl)-2-fluoroethan-1-ol
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