estra-1,3,5(10),7-tetraene-3,17beta-diol Property

Melting point:

174.5-174.6°

alpha 

D20 +220° (dioxane)

Boiling point:

457.8±45.0 °C(Predicted)

Density 

1.22±0.1 g/cm3(Predicted)

storage temp. 

Refrigerator

solubility 

Acetone (Slightly), DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)

form 

Solid

pka

10.15±0.60(Predicted)

color 

White to Off-White

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

estra-1,3,5(10),7-tetraene-3,17beta-diol Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

A metabolite of Equilin (E592800).

Definition

ChEBI: A 3-hydroxy steroid that is obtained by formal dehydrogenation across positions 7 and 8 of 17beta-estradiol.