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63521-92-6

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63521-92-6 Structure

63521-92-6 Structure
IdentificationBack Directory
[Name]

4-PENTENOIC ANHYDRIDE
[CAS]

63521-92-6
[Synonyms]

4-PENTENOIC ANHYDRIDE
PENT-4-ENOIC ANHYDRIDE
4-PENTENOIC ANHYDRIDE 99%
Pent-4-enoic anhydride,97%
[Molecular Formula]

C10H14O3
[MDL Number]

MFCD01320671
[MOL File]

63521-92-6.mol
[Molecular Weight]

182.22
Chemical PropertiesBack Directory
[Appearance]

clear colorless to light yellow liquid
[Boiling point ]

78-81 °C0.4 mm Hg(lit.)
[density ]

0.997 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.447(lit.)
[Fp ]

230 °F
[storage temp. ]

Refrigerator (+4°C)
[CAS DataBase Reference]

63521-92-6
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to light yellow liquid
[Uses]

N-protecting reagent for amino acids and amino sugars removal under deprotecting conditions MOISTURE SENSITIVE
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
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