Home >  Chemical Encyclopedia > 2,2,3,3-tetramethylbutanedioic acid
630-51-3 structure, C8H14O4
2,2,3,3-tetramethylbutanedioic acid
CAS No.: 630-51-3 Formula: C8H14O4 Molecular Weight: 174.19400
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2,2,3,3-tetramethylbutanedioic acid

CAS No.:

630-51-3

Formula:

C8H14O4

Molecular Weight: 174.19400
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Description

In chemistry, 2,2,3,3-tetramethylsuccinic acid or 2,2,3,3-tetramethylbutane-1,4-dioic acid is a dicarboxylic acid with the formula C 8H 14O 4, or HOOC-C(CH3)2-C(CH3)2-COOH.
It can be seen as derivative of succinic acid (butane-1,4-dioic acid) with two methyl groups replacing two hydrogen atoms on each of the central carbon atoms of the chain.

Numbering system

EINECS number 811-900-5

Properties

Density

1.161g/cm3

Boiling Point

259.6ºC at 760 mmHg

Melting Point

204-206ºC

Flash Point

125.1ºC

Refractive Index

1.474

Safety Info

Safety Statements

S26-S37/39

HS Code

2917190090

Risk Statements

R36/37/38

Hazard Codes

Xi
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