1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE

Modify Date: 2025-08-25 13:08:05

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE Structure
1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE structure
Common Name 1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE
CAS Number 3205-94-5 Molecular Weight 138.12100
Density 1.37g/cm3 Boiling Point 133-135ºC10 mm Hg(lit.)
Molecular Formula C7H6O3 Melting Point 42-45ºC(lit.)
MSDS Chinese USA Flash Point 113 °C - closed cup(lit.)
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5,6-dihydro-4H-cyclopenta[c]furan-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.37g/cm3
Boiling Point 133-135ºC10 mm Hg(lit.)
Melting Point 42-45ºC(lit.)
Molecular Formula C7H6O3
Molecular Weight 138.12100
Flash Point 113 °C - closed cup(lit.)
Exact Mass 138.03200
PSA 43.37000
LogP 0.55030
Index of Refraction n20/D 1.4978(lit.)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
HS Code 2932999099

 Synthetic Route

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1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE Structure

1-CYCLOPENTENE-...

CAS#:3205-94-5

Literature: Chemische Berichte, , vol. 28, p. 660

~%

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE Structure

1-CYCLOPENTENE-...

CAS#:3205-94-5

Literature: Chemische Berichte, , vol. 28, p. 660

~%

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE Structure

1-CYCLOPENTENE-...

CAS#:3205-94-5

Literature: Chemische Berichte, , vol. 28, p. 660

~%

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE Structure

1-CYCLOPENTENE-...

CAS#:3205-94-5

Literature: Chemische Berichte, , vol. 28, p. 660

 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%

 Articles2

More Articles

J. Chem. Soc. Perkin Trans. I , 2281, (1993)

J. Chem. Soc. Perkin Trans. I , 1587, (1992)

 Synonyms

1-cyclopentene-1,2-dicarboxylic acid anhydride
1-Cyclopentene-1,2-dicarboxylic anhydride
1-cyclopentene-1,2-dicarboxyli anhydride
5,6-dihydro-1H-cyclopenta[c]furan-1,3(4H)-dione
cyclopent-1-ene-1,2-dicarboxylic anhydride
1-Cyclopentene-1,2-carboxylic anhydride treated bovine serum albumin
1,2-cyclopentenedicarboxylic acid anhydride
MFCD00013330
cyclopentenedicarboxylic anhydride
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