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ChemicalBook--->CAS DataBase List--->1468-39-9

1468-39-9

1468-39-9 Structure

1468-39-9 Structure
IdentificationMore
[Name]

ISOVALERIC ANHYDRIDE
[CAS]

1468-39-9
[Synonyms]

3-METHYL-2-BUTANOIC-ANHYDRIDE
3-METHYLBUTYRIC ANHYDRIDE
ISOPENTANOIC ANHYDRIDE
ISOVALERIC ANHYDRIDE
POLYOXYETHYLENE SORBITAN MONOOLEATE
3-methyl-butanoicacianhydride
Butanoic acid, 3-methyl-, anhydride
Butanoicacid,3-methyl-,anhydride
Isopentanoic anhydride~3-Methylbutyric anhydride
ISOVALERIC ANHYDRIDE 99+%
3-Methylbutanoic anhydride
Bis(3-methylbutanoic acid)anhydride
Bis(3-methylbutyric)anhydride
Diisovaleric anhydride
[EINECS(EC#)]

215-994-3
[Molecular Formula]

C10H18O3
[MDL Number]

MFCD00015051
[Molecular Weight]

186.25
[MOL File]

1468-39-9.mol
Chemical PropertiesBack Directory
[Melting point ]

-65°C
[Boiling point ]

103-104°C 24mm
[density ]

0.932 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.417
[Fp ]

91°C
[storage temp. ]

Store below +30°C.
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[Odor]

very pungent, acrid, oflensive, dry-sour
[Sensitive ]

Moisture Sensitive
[BRN ]

1635850
[CAS DataBase Reference]

1468-39-9(CAS DataBase Reference)
[EPA Substance Registry System]

Isovaleric anhydride (1468-39-9)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

R24:Toxic in contact with skin.
R34:Causes burns.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2922 8/PG 2
[WGK Germany ]

3
[F ]

10-21
[TSCA ]

Yes
[HS Code ]

2915.60.5000
[HazardClass ]

8
[PackingGroup ]

II
Hazard InformationBack Directory
[Chemical Properties]

Isovaleric anhydride is a colorless liquid. Sp.Gr. 0.93. Soluble in alcohol and oils. Its odor is very pungent, acrid, oflensive, dry-sour, and the taste is similar to that of iso-Valerie acid (decomposition to acid in water).
[Uses]

Isovaleric anhydride is therefore mentioned mostly as a curiosity in perfumery. It is widely used for making useful esters of iso-Valeric acid for perfumes and flavors.
Spectrum DetailBack Directory
[Spectrum Detail]

ISOVALERIC ANHYDRIDE(1468-39-9)MS
ISOVALERIC ANHYDRIDE(1468-39-9)1HNMR
ISOVALERIC ANHYDRIDE(1468-39-9)13CNMR
ISOVALERIC ANHYDRIDE(1468-39-9)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Isovaleric anhydride, 95%(1468-39-9)
[Sigma Aldrich]

1468-39-9(sigmaaldrich)
[TCI AMERICA]

Isovaleric Anhydride,>99.0%(T)(1468-39-9)
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