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structure of 97-72-3

Isobutyric Anhydride(CAS 97-72-3)

CAS No.: 97-72-3 Brand: MolBest
M. Ft.: C8H14O3 Cat. No: G1212362
M. Wt.: 158.19 MDL: MFCD00008913
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2915900090 UN No.: UN 2922 8 /PG III
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99%
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RG 25ML In Stock 3 USD
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RG 100ML In Stock 5 USD
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RG 500ML In Stock 16 USD
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RG 25L In Stock 596 USD
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Applications of 97-72-3

Isobutyric anhydride finds applications across various fields:

  • Chemical Synthesis: It serves as a reagent in organic synthesis for producing esters and amides.
  • Pharmaceuticals: Its reactivity makes it useful in drug formulation processes.
  • Polymer Chemistry: It can be employed in modifying polymers to enhance their properties.
  • Flavoring Agents: Due to its distinct odor, it may be used in food flavoring formulations.

Physical and chemical properties of 97-72-3

Boiling Point

181.5 °C @ 734 MM HG

BRN

386267

Density

0.9535 @ 20 °C/4 °C

Exact Mass

158.094299

explosive limit

1.09%, 87°F

Exposure Limits

ACGIH: TWA 10 ppm
NIOSH: TWA 10 ppm(30 mg/m3); STEL 15 ppm(45 mg/m3)

Flash Point

139 °F

Index of Refraction

SADTLER REF NUMBER: 11317 (IR, PRISM), V516 (NMR); INDEX OF REFRACTION: 1.4061 AT 20 °C/D

LogP

1.27

Melting Point

-53.5 °C

Molecular Formula

C8H14O3

Molecular Weight

158.195

PSA

43.37000

Sensitivity

Moisture Sensitive

Solubility

SOL IN ALL PROP IN ETHER

Storage condition

Store below +30°C.

Vapour density

5.45 (vs air)

Vapour Pressure

0.5 [mmHg]

Water Solubility

decomposes

Retrosynthesis analysis of 97-72-3


Q&A for CAS 97-72-3

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Download SDS of 97-72-3

Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H302 Harmful if swallowed
H311 Toxic in contact with skin
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H331 Toxic if inhaled

Safety Data Sheet

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