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HomeProduct name listISOVALERIC ANHYDRIDE

ISOVALERIC ANHYDRIDE

Synonym(s):3-Methylbutyric anhydride

  • CAS NO.:1468-39-9
  • Empirical Formula: C10H18O3
  • Molecular Weight: 186.25
  • MDL number: MFCD00015051
  • EINECS: 215-994-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-25 20:04:51
ISOVALERIC ANHYDRIDE Structural

What is ISOVALERIC ANHYDRIDE?

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).

The Uses of ISOVALERIC ANHYDRIDE

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.

Properties of ISOVALERIC ANHYDRIDE

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
Flash point: 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 information for ISOVALERIC ANHYDRIDE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H227:Flammable liquids
H290:Corrosive to Metals
H314:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P234:Keep only in original container.
P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P390:Absorb spillage to prevent material damage.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378:In case of fire: Use … for extinction.
P405:Store locked up.
P406:Store in corrosive resistant/… container with a resistant inner liner.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for ISOVALERIC ANHYDRIDE

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