CAS 35878-28-5|CIS-TETRAHYDRO-1H-CYCLOPENTA[C]FURAN-1,3(3AH)-DIONE

Introduction：Basic information about CAS 35878-28-5|CIS-TETRAHYDRO-1H-CYCLOPENTA[C]FURAN-1,3(3AH)-DIONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	CIS-TETRAHYDRO-1H-CYCLOPENTA[C]FURAN-1,3(3AH)-DIONE
CAS Number	35878-28-5	Molecular Weight	140.137
Density	1.3±0.1 g/cm3	Boiling Point	289.2±9.0 °C at 760 mmHg
Molecular Formula	C₇H₈O₃	Melting Point	73-74 °C
MSDS	ChineseUSA	Flash Point	140.4±15.9 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	cis-1,2-Cyclopentanedicarboxylic anhydride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	289.2±9.0 °C at 760 mmHg
Melting Point	73-74 °C
Molecular Formula	C₇H₈O₃
Molecular Weight	140.137
Flash Point	140.4±15.9 °C
Exact Mass	140.047348
PSA	43.37000
LogP	-0.32
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.514
InChIKey	NMSRALOLNIBERV-SYDPRGILSA-N
SMILES	O=C1OC(=O)C2CCCC12

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H315-H318
Precautionary Statements	P280-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	38-41
Safety Phrases	26-39
RIDADR	NONH for all modes of transport
HS Code	2932999099

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%

Synonyms

Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione

1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro-

tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione

(3aS,6aR)-4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione

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