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Origin: China
Cas No: 53-43-0
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Boxes) | 1 - 25 | >25 |
Est. Time(days) | 3 | To be negotiated |
Property
Description
Basic Info
Chemical Name | dehydroepiandrosterone |
---|---|
Synonyms | DHEA; |
CAS No. | 53-43-0 |
Molecular Formula | C19H28O2 |
Molecular Weight | 288.42400 |
PSA | 37.30000 |
LogP | 3.87920 |
Properties
Appearance & Physical State | white fine crystalline powder |
---|---|
Density | 1.12 g/cm3 |
Boiling Point | 426.7ºC at 760 mmHg |
Melting Point | 146-151ºC |
Flash Point | 182.1ºC |
Refractive Index | 1.56 |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Hormones |
Safety Info
RTECS | BV8396000 |
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Safety Statements | S24/25 |
HS Code | 2937290090 |
WGK Germany | 2 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Synthesis Route
GC Analysis
Column type | Active phase | Temperature (°C) | Retention Index (I) | Temperature Control Method |
---|---|---|---|---|
Packed | OV-1 | 230. | 2482. | isothermal |
Packed | SE-30 | 225. | 2477. | isothermal |
Capillary | OV-101 | 230. | 2553. | isothermal |
Capillary | OV-101 | 230. | 2553. | isothermal |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | >10 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |
Subcutaneous | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 1 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |
Oral | LD50 - Lethal dose, 50 percent kill | Rodent - mouse | >10 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |
Precursor
Downstream Product