Chemical Intermedita Original Manufacturers CAS: 50-28-2 Estradiol

China Chemical Intermedita Original Manufacturers CAS: 50-28-2 Estradiol, Find details about China Estradiol Powder, Raw Powder from Chemical Intermedita Original Manufacturers CAS: 50-28-2 Estradiol

Basic Info.

Model NO.

50-28-2

Chemical Name

17β-Estradiol

CAS No.

50-28-2

Molecular Formula

C18h24o2

Molecular Weight

272.38200

Psa

40.46000

Logp

3.60920

Appearance & Physical State

White to off-White Crystalline Powder

Density

1.17g/cm3

Boiling Point

445.9ºC at 760mmhg

Melting Point

173ºC

Flash Point

209.6ºC

Refractive Index

1.599

Stability

Stable. Incompatible with Strong Oxidizing Agents

Storage Condition

2-8ºC

Trademark

hanhong

Transport Package

Customized

Specification

base on product form

Origin

Wuhan

HS Code

29372390

Model NO.

50-28-2

Chemical Name

17β-Estradiol

CAS No.

50-28-2

Molecular Formula

C18h24o2

Molecular Weight

272.38200

Psa

40.46000

Logp

3.60920

Appearance & Physical State

White to off-White Crystalline Powder

Density

1.17g/cm3

Boiling Point

445.9ºC at 760mmhg

Melting Point

173ºC

Flash Point

209.6ºC

Refractive Index

1.599

Stability

Stable. Incompatible with Strong Oxidizing Agents

Storage Condition

2-8ºC

Trademark

hanhong

Transport Package

Customized

Specification

base on product form

Origin

Wuhan

HS Code

29372390

Product Desciption

β-ESTRADIOL Chemical Properties

Melting point	178-179 °C(lit.)
alpha	D25 +76 to +83° (dioxa)
Boiling point	355.44°C (rough estimate)
density	1.0708 (rough estimate)
refractive index	80.4 ° (C=1, Dioxa)
Fp	2ºC
storage temp.	room temp
solubility	Practically insoluble in water, soluble in aceto, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chlorid.
form	powder
pka	pKa 10.71±0.02(H2O(0.1% p-dioxa) t=25±0.1 I=0.03(KCl))(Approximate)
color	White to off-white
Water Solubility	Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, aceto, dioxa and alkali hydroxides. Slightly soluble in vegetable oils.
Merck	14,3703
BRN	1914275
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	VOXZDWNPVJITMN-ZBRFXRBCSA-N
CAS DataBase Reference	50-28-2(CAS DataBase Reference)
NIST Chemistry Reference	Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2)
EPA Substance Registry System	Estradiol (50-28-2)

Safety Information

Hazard Codes	T,Xn,F
Risk Statements	60-61-45-63-64-40-36-20/21/22-11-48
Safety Statements	53-22-36/37/39-45-36/37-26-16-36-20
RIDADR	2811
WGK Germany	3
RTECS	KG2975000
F	8-10
HazardClass	6.1
PackingGroup	III
HS Code	29372390
Hazardous Substances Data	50-28-2(Hazardous Substances Data)
Toxicity	LD50 subcutaneous in rat: > 300mg/kg