Cholesterol suppliers

Properties

Melting point:：

148-150 °C

alpha ：

-36 º (c=2, dioxane)

Boiling point:：

360 °C

Density ：

1.06

refractive index ：

1.5250 (estimate)

Flash point:：

250 °C

storage temp. ：

-20°C

solubility ：

H₂O: 0.002 mg/mL

pka：

15.03±0.70(Predicted)

form ：

powder

color ：

white

Specific Gravity：

1.067

Odor：

wh. or faintly yel. pearly granules or crystals, almost odorless

biological source：

synthetic

optical activity：

-40.201°(C=0.01g/ml CHCL3)

Water Solubility ：

negligible

Merck ：

14,2201

BRN ：

1915888

Henry's Law Constant：

5.8×10^-2 mol/(m³Pa) at 25℃, HSDB (2015)

Dielectric constant：

2.9(Ambient)

Cosmetics Ingredients Functions：

SURFACTANT - EMULSIFYING
SKIN CONDITIONING
VISCOSITY CONTROLLING
LIGHT STABILIZER
SKIN CONDITIONING - EMOLLIENT

Cosmetic Ingredient Review (CIR)：

Cholesterol (57-88-5)

InChIKey：

HVYWMOMLDIMFJA-DPAQBDIFSA-N

SMILES：

CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

LogP：

9.619 (est)

CAS DataBase Reference：

57-88-5(CAS DataBase Reference)

IARC：

3 (Vol. 31, Sup 7) 1987

NIST Chemistry Reference：

Cholesterol(57-88-5)

EPA Substance Registry System：

Cholesterol (57-88-5)

SecurityInformation

Symbol(GHS) ：

GHS06,GHS08

Signal word ：

Danger

Hazard statements ：

H302-H315-H319-H331-H336-H351-H361d-H372

Precautionary statements ：

P201-P261-P304+P340+P312-P305+P351+P338-P308+P313-P403+P233

Hazard Codes ：

Xn,Xi

Risk Statements ：

10-48/20/22-40-38-22-36/37/38-67-36/38-20-63

Safety Statements ：

24/25-22-36/37-36-26

RIDADR ：

UN 1170 3/PG 3

WGK Germany ：

1

RTECS ：

FZ8400000

TSCA ：

TSCA listed

HS Code ：

2906 13 10

HazardClass ：

IRRITANT

Storage Class：

11 - Combustible Solids

Hazardous Substances Data：

57-88-5(Hazardous Substances Data)

Toxicity：

Present in all parts of the animal body; concentrated in spinal cord, brain, skin secretions, and gallstones. An unsaturated, unsaponifiable alcohol (m.p. 149℃). It is synthesized in the body from ethanoate units; its metabolism is regulated by a specific set of enzymes. It is the parent compound of many other steroids and its presence in high concentrations in the blood is suspected as being a contributory factor in cardiovascular disease.

REACH Registrations：

Active