壬二酸

熔点

98 °C

沸点

286 °C100 mm Hg(lit.)

密度

1,029 g/cm³

蒸气密度

6.5 (vs air)

蒸气压

<1 mm Hg ( 20 °C)

折射率

1.4303

闪点

215 °C

储存条件

Store below +30°C.

溶解度

2.4g/l

形态

Slightly Crystalline Powder or Flakes

酸度系数(pKa)

4.53, 5.33(at 25℃)

颜色

White to slightly yellow

PH值

3.5 (1g/l, H2O)

水溶解性

2.4 g/L (20 ºC)

Merck

14,905

BRN

1101094

Henry's Law Constant

8.9×10⁷ mol/(m³Pa) at 25℃, Compernolle and Müller (2014)

稳定性

Stable. Combustible. Incompatible with bases, strong oxidizing agents. Readily biodegrades in soil and water with >70% DOC reduction after 28 days.

化妆品成分功效

FRAGRANCE
BUFFERING

化妆品成分评估

Azelaic acid (123-99-9)

InChI

1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13)

InChIKey

BDJRBEYXGGNYIS-UHFFFAOYSA-N

SMILES

OC(=O)CCCCCCCC(O)=O

LogP

1.57 at 25℃

CAS 数据库

123-99-9(CAS DataBase Reference)

NIST化学物质信息

Nonanedioic acid(123-99-9)

EPA化学物质信息

Azelaic acid (123-99-9)