2-Methyl-2-butenedioic acid (2Z)-

BGC Id:	465676508240
CAS No:	498-23-7
Synonyms:	citraconic acid ; 2-methylmaleic acid ; methyl-maleicaci ; methylmaleic acid ; citraconic acid 98% ; kyselinacitrakonova ; maleic acid, methyl- ; citraconicacid,98+% ; cis-citraconic acid ; citraconic
Molecular Formula:	C5H6O4
Molecular Weight:	130.1
EINECS:	207-858-7

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Identify

Synonyms:

citraconic acid ; 2-methylmaleic acid ; methyl-maleicaci ; methylmaleic acid ; citraconic acid 98% ; kyselinacitrakonova ; maleic acid, methyl- ; citraconicacid,98+% ; cis-citraconic acid ; citraconic

CAS:

498-23-7

EINECS:

207-858-7

Molecular Formula:

C5H6O4

MDL:

Properties

Molecular Weight:

130.1 g·mol−1

Density:

1,62 g/cm³

Melting point:

88-94 °C(lit.)

Physical Description:

white to light beige crystalline powder

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22-36/37/38 (R)

Safety Codes:

36-37/39-26 (S)

WGK Germany:

RID / ADR:

2811

RTECS:

GE6650000

What other providers are available for CAS 498-23-7?

In addition to the providers presented here for 2-Methyl-2-butenedioic acid (2Z)- with the CAS number 498-23-7, there are other 20 providers with slightly different product names available for this CAS number.

Citraconic acid

Methylmaleic acid

+1 additional providers that we know from the past