7-Dehydrocholesterol
434-16-2
99%
Bottle,barrel,cargo,container,etc.
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
7-Dehydrocholesterol
Other Name:Cholesta-5,7-dien-3-ol,(3β)-;Cholesta-5,7-dien-3β-ol;(3β)-Cholesta-5,7-dien-3-ol;Cholesterol,7-dehydro-;7-Dehydrocholesterol;Provitamin D3;Dehydrocholesterol;7-Dehydrocholesterin;7,8-Didehydrocholesterol;Δ7-Cholesterol;Δ5,7-Cholestadien-3β-ol;NSC 18159;2377332-87-9
CAS No.:434-16-2
Molecular Formula:C27H44O
InChIKeys:InChIKey=UCTLRSWJYQTBFZ-DDPQNLDTSA-N
Molecular Weight:384.648
Exact Mass:384.64
EC Number:207-100-5
UNII:BK1IU07GKF
HScode:29061990
Categories:
Characteristics-
PSA:
20.2
XLogP3:9.46
Appearance:Solid
Density:1.0±0.1 g/cm3
Melting Point:150.5 °C
Boiling Point:493.7±34.0 °C at 760 mmHg
Flash Point:212.3±17.9 °C
Refractive Index:1.536
Water Solubility:Insoluble
Storage Conditions:-20ºC
Vapor Pressure:8.08E-12mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) H413 May cause long lasting harmful effects to aquatic life
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response none
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
EASEY COMM BLDG 253-261 HENNESSY ROAD Hong Kong, China
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2010
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Certifications:
ISO
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Country Product Purchase Quantity Date Posted Post an enquiry for this product