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Stigmasta-5,22-dien-3-ol,(3b,22E)- (83-48-7)

Identification
Name:Stigmasta-5,22-dien-3-ol,(3b,22E)-
Synonyms:Stigmasta-5,22-dien-3b-ol (8CI);(24S)-24-Ethylcholesta-5,22-dien-3b-ol;(24S)-5,22-Stigmastadien-3b-ol;(24S)-Stigmast-5,22-dien-3b-ol;(3b,22E)-Stigmasta-5,22-dien-3-ol;Stigmasta-5,22-dien-3-beta-ol;Stigmasta-5,22-dien-3-ol, (3beta,22E)-;NSC 8095;Stigmasterin;HSDB 7683;Stigmasta-5,22-dien-3-ol, (3beta,22E)- (9CI);b-Stigmasterol;UNII-99WUK5D0Y8;
CAS:83-48-7
EINECS: 201-482-7
Molecular Formula: C29H48O
Molecular Weight: 412.7
InChI: InChI=1/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-10,19-21,23-27,30H,7,11-18H2,1-6H3/b9-8+/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
Molecular Structure: (C29H48O) Stigmasta-5,22-dien-3b-ol (8CI);(24S)-24-Ethylcholesta-5,22-dien-3b-ol;(24S)-5,22-Stigmastadien-3b-o...
Properties
Transport:25kgs
Flash Point: 138
Boiling Point: 305
Density:1.070 g/cm3 (20 C)
Stability:Stable under normal temperatures and pressures.
Refractive index:1.60 (20 C)
Alpha:-50 º (C=2, CHCL3)
Water Solubility:insoluble
Solubility:Insoluble
Appearance:white solid
Specification:

1.Handling and Storage
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 
Storage: Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4°C/39°F.) 
2.Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. 
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 
3.Treatment of Stigmasterol (83-48-7) in Wastewater, see as follows:
Total removal:                94.03  percent
Total biodegradation:        0.78  percent
Total sludge adsorption:    93.26  percent
Total to Air:                      0.00  percent
(using 10000 hr Bio P,A,S)

HS Code: 29309070
Flash Point: 138
Storage Temperature: 0-6°C
Usage:Used as a precursor in the manufacture of synthetic progesterone.
Safety Data
Hazard Symbols
 

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