Key Documents

View All Documentation

W527203

Butyric anhydride

Name: Butyric anhydride
Brand: ALDRICH

Synonym(s):

Butanoic anhydride

Select a Size

Change View

About This Item

Linear Formula:

(CH₃CH₂CH₂CO)₂O

CAS Number:

106-31-0

Molecular Weight:

158.19

EC Number:

203-383-4

MDL number:

MFCD00009389

Beilstein/REAXYS Number:

1099474

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

vapor density

5.45 (vs air)

vapor pressure

10 mmHg ( 79.5 °C)

autoignition temp.

535 °F

expl. lim.

1.1 %, 104 °F, 7.6 %, 144 °F

refractive index

n20/D 1.413 (lit.)

bp

198-199 °C (lit.)

mp

−75-−66 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

SMILES string

CCCC(=O)OC(=O)CCC

InChI

1S/C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3

InChI key

YHASWHZGWUONAO-UHFFFAOYSA-N

Description

Still not finding the right product?

Explore all of our products under Butyric anhydride

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library