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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >fatty acid >Isobutyric anhydride

Isobutyric anhydride

Isobutyric anhydride Structure
  • ₹956.93 - ₹10215
  • Product name: Isobutyric anhydride
  • CAS: 97-72-3
  • MF: C8H14O3
  • MW: 158.2
  • EINECS:202-603-6
  • MDL Number:MFCD00008913
  • Synonyms:#niso-Butyric anhydride;Bis(2-methylpropanoic)anhydride;Bis(2-methylpropionic)anhydride;Bis(isobutyric)anhydride;Di(isobutyric acid)anhydride;Diisobutyric anhydride;(iso-C3H7CO)2O;1-Methylpropanoic anhydride
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 25ML
  • 100mL
  • 500mL
  • 2L
  • 2500mL
  • ManufacturerALFA India
  • Product numberALF-L13240-AE
  • Product descriptionIsobutyric anhydride, 97%
  • Packaging100mL
  • Price₹2194
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L13240-AP
  • Product descriptionIsobutyric anhydride, 97%
  • Packaging500mL
  • Price₹3993
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L13240-0F
  • Product descriptionIsobutyric anhydride, 97%
  • Packaging2500mL
  • Price₹10215
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberI0111
  • Product descriptionIsobutyric Anhydride min. 95.0 %
  • Packaging25ML
  • Price₹1500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberI0111
  • Product descriptionIsobutyric Anhydride min. 95.0 %
  • Packaging500ML
  • Price₹3400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number245771
  • Product descriptionIsobutyric anhydride 97%
  • Packaging25ML
  • Price₹956.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number245771
  • Product descriptionIsobutyric anhydride 97%
  • Packaging500ML
  • Price₹2457.28
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number245771
  • Product descriptionIsobutyric anhydride 97%
  • Packaging2L
  • Price₹8584.23
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number I 1578
  • Product descriptionIsobutyric anhydride 98%
  • Packaging500mL
  • Price₹2889
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-L13240-AE Isobutyric anhydride, 97% 100mL ₹2194 2022-05-26 Buy
ALFA India ALF-L13240-AP Isobutyric anhydride, 97% 500mL ₹3993 2022-05-26 Buy
ALFA India ALF-L13240-0F Isobutyric anhydride, 97% 2500mL ₹10215 2022-05-26 Buy
TCI Chemicals (India) I0111 Isobutyric Anhydride min. 95.0 % 25ML ₹1500 2022-05-26 Buy
TCI Chemicals (India) I0111 Isobutyric Anhydride min. 95.0 % 500ML ₹3400 2022-05-26 Buy
Sigma-Aldrich(India) 245771 Isobutyric anhydride 97% 25ML ₹956.93 2022-06-14 Buy
Sigma-Aldrich(India) 245771 Isobutyric anhydride 97% 500ML ₹2457.28 2022-06-14 Buy
Sigma-Aldrich(India) 245771 Isobutyric anhydride 97% 2L ₹8584.23 2022-06-14 Buy
ottokemi I 1578 Isobutyric anhydride 98% 500mL ₹2889 2022-05-26 Buy

Properties

Melting point :-56 °C (lit.)
Boiling point :182 °C (lit.)
Density :0.954 g/mL at 25 °C (lit.)
vapor density :5.45 (vs air)
vapor pressure :10 mm Hg ( 67 °C)
refractive index :n20/D 1.406(lit.)
Flash point :152 °F
storage temp. :Store below +30°C.
form :Liquid
color :Clear colorless
explosive limit :1.09%, 87°F
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :386267
Exposure limits :ACGIH: TWA 10 ppm
NIOSH: TWA 10 ppm(30 mg/m3); STEL 15 ppm(45 mg/m3) Dielectric constant :13.9（20℃）
LogP :1.1 at 25℃
CAS DataBase Reference :97-72-3(CAS DataBase Reference)
NIST Chemistry Reference :Propanoic acid, 2-methyl-, anhydride(97-72-3)
EPA Substance Registry System :Isobutyric anhydride (97-72-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

Isobutyric anhydride is used in the preparation of 4-O-isobutyryl derivative by reacting with octyl beta-D-glucopyranoside using C-symmetric chiral 4-pyrrolidinopyridine as a catalyst. It acts as a starting material for esters like sucrose acetate isobutyrate, dyes and agrochemicals. It finds application as fragrance intermediate and flavorings.

More related product prices

Isobutyric acid Isobutyryl chloride Ethyl isobutyrate Methyl isobutyrylacetate Maltol isobutyrate CIS-3-HEXENYL ISOBUTYRATE ISOBUTYLLITHIUM 2-Methyl-1-propanol ISOBUTYLENE Isobutylmercaptan Triethoxyisobutylsilane Isobutaneboronic acid Butyl isobutyrate NERYL ISOBUTYRATE Methyl isobutyrate CINNAMYL ISOBUTYRATE 20279-29-2 Phenoxyethyl isobutyrate 103-58-2 19455-20-0

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Suppliers and manufacturers

JSK Chemicals Otto Chemie Pvt Ltd Ishant Polychem Manav Biochem Impex Private Limited GVSK Pharma Private Limited Bharat Rasayan A.J Chemicals Alfa Aesar Central Drug House(P) Ltd. Otto Chemie Pvt. Ltd.