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8.14996

Sigma-Aldrich

2,2-Bis(hydroxymethyl)propionic acid

for synthesis

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Synonym(s):
2,2-Bis(hydroxymethyl)propionic acid
Empirical Formula (Hill Notation):
C5H10O4
CAS Number:
Molecular Weight:
134.13
MDL number:
EC Index Number:
225-306-3

Quality Level

form

powder

autoignition temp.

>300 °C

potency

>2000 mg/kg LD50, oral (Rat)

pH

2.6 (20 °C, 50 g/L in H2O)

mp

188-191 °C

transition temp

flash point >150 °C

storage temp.

2-30°C

InChI

1S/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)

InChI key

PTBDIHRZYDMNKB-UHFFFAOYSA-N

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This Item
1.03252470627198358
2,2-Bis(hydroxymethyl)butyric acid 98%

470627

2,2-Bis(hydroxymethyl)butyric acid

Diethyl bis(hydroxymethyl)malonate 97%

198358

Diethyl bis(hydroxymethyl)malonate

form

powder

form

solid

form

-

form

-

storage temp.

2-30°C

storage temp.

15-25°C

storage temp.

-

storage temp.

-

mp

188-191 °C

mp

-

mp

109-112 °C (lit.)

mp

49-51 °C (lit.)

autoignition temp.

>300 °C

autoignition temp.

-

autoignition temp.

-

autoignition temp.

-

potency

>2000 mg/kg LD50, oral (Rat)

potency

-

potency

-

potency

-

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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