Technical Data Sheet
Eastman™ Isobutyric Anhydride, Kosher
Applications
Lubricants
Product Description
Eastman™ Isobutyric Anhydride ([(CH3)2CHCO]2O) is a liquid with a boiling range of 180-187° C. It is used primarily in chemical processing and as a chemical intermediate. Eastman™ Isobutyric Anhydride is also available as a kosher product. All kosher products produced by Eastman™ are manufactured under rabbinical supervision in full accordance with Jewish dietary law.
Typical Properties
Property
Typical Value, Units
General
Molecular Weight
158.22
Empirical Formula
C
8
H
14
O
3
Specific Gravity
@ 20°C/20°C
0.95
Wt/Vol
@ 20°C
0.95 kg/L (7.94 lb/gal)
Color
Pt-Co
10 max.
Boiling Point
182.5 °C (360.5 °F)
Freezing Point
-53.5 °C (-64.3 °F)
Vapor Pressure
@ 20°C
0.5 mm Hg
Refractive Index
1.4 n(25°C/D)
Viscosity
@ 25°C
1.18 cP
Coefficient of Expansion
@ 20°C
0.000886
Solubility
in Water, @ 25°C
Decomposes
Water In, @ 25°C
Decomposes
Flash Point
Tag Closed Cup
67 °C (153 °F)
Tag Open Cup
72 °C (161 °F)
Fire Point
74 °C (166 °F)
Autoignition Temperature
329 °C (625 °F)
Flammability Limits
Lower
57.1 mg/L
Upper
369 mg/L
Form
Liquid
Assay
99 wt %
Comments
Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.
Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.
2/28/2018 11:35:39 AM