ChemicalBook CAS DataBase List 13b-Ethyl-11-methylenegon-4-en-17-one

13b-Ethyl-11-methylenegon-4-en-17-one

$130 - $2551

Product name13b-Ethyl-11-methylenegon-4-en-17-one
Cas No54024-21-4
MFC20H28O
MW284.44
EINECS251-228-4
MDL NumberMFCD08458336

Price

Brand	Packaging	Price	Product name
AK Scientific 7749AB	250mg	$2551	(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
American Custom Chemicals Corporation APN0001919	10MG	$721.88	13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE
American Custom Chemicals Corporation APN0001919	100MG	$1732.5	13 -ETHYL-11-METHYLENEGON-4-EN-17-ONE
Chemenu CM202400	1g	$636	13-Ethyl-11-methylenegon-4-en-17-one
Crysdot CD13011246	1g	$673	(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
Crysdot CD13011246	100mg	$168	(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
Crysdot CD13011246	250mg	$269	(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
Matrix Scientific 094480	250mg	$1853	(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one
TRC E925095	10mg	$130	13β-Ethyl-11-methylenegon-4-en-17-one

Properties

Safety Information

Symbol(GHS)

Signal word

Warning

Hazard statements

H302：Harmful if swallowed

H312：Harmful in contact with skin

H332：Harmful if inhaled

H351：Suspected of causing cancer

H360：May damage fertility or the unborn child

H361：Suspected of damaging fertility or the unborn child

H413：May cause long lasting harmful effects to aquatic life

Precautionary statements

P201：Obtain special instructions before use.

P202：Do not handle until all safety precautions have been read and understood.

P261：Avoid breathing dust/fume/gas/mist/vapours/spray.

P264：Wash hands thoroughly after handling.

P264：Wash skin thouroughly after handling.

P270：Do not eat, drink or smoke when using this product.

P271：Use only outdoors or in a well-ventilated area.

P280：Wear protective gloves/protective clothing/eye protection/face protection.

P281：Use personal protective equipment as required.

P301+P312：IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352：IF ON SKIN: wash with plenty of soap and water.

P304+P340：IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P308+P313：IF exposed or concerned: Get medical advice/attention.

P312：Call a POISON CENTER or doctor/physician if you feel unwell.

P322：Specific measures (see …on this label).

P330：Rinse mouth.

P363：Wash contaminated clothing before reuse.

P405：Store locked up.

P501：Dispose of contents/container to..…

Description

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Melting point	99-1010C
Boiling point	412.5±44.0 °C(Predicted)
Density	1.05±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Solid
color	White