General Information
Version
3
Revision date
2026-02-12
Product name
17,21-Dihydroxypregn-4-ene-3,20-dione (Reichstein"s Substance S)
Product Synonyms
None
CAS No.
152-58-9
1.2.1 Relevant identified uses
This product is for research and development only
1.2.2. Uses advised against
human or animal consumption
Emergency telephone
1-800-424-9300, +1 703-741-3877
Icons in SDS
Company Information
company name
VHG
e-mail address of the competent person responsible for the Safety Data Sheet
lgcusa@lgcgroup.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H350, H360, H362, H372, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
H350
May cause cancer
H360
May damage fertility or the unborn child
H362
May cause harm to breast-fed children
H372
Causes damage to organs through prolonged or repeated exposure
H410
Very toxic to aquatic life with long lasting effects
Section 2
SECTION 2: Hazards identification
2.3 Other hazards
Not applicable
Environmental hazards
Danger
Prevention
Obtain special instructions before use Do not handle until all safety precautions have been read and understood Do not breathe dust Avoid contact during pregnancy and while nursing Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Avoid release to the environment Wear protective gloves, protective clothing, eye protection, face protection, and hearing protection
Response
IF exposed or concerned: Get medical advice/attention IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell Rinse mouth Collect spillage
Storage
Store locked up
Precautionary statements
Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable
Further information
No information available.
2.1 Classification of the substance or mixture
Classification Classified according to OSHA. Acute toxicity - Oral Category 4 Carcinogenicity Category 1B Reproductive toxicity Category 1A Effects on or via lactation Yes Specific target organ toxicity (repeated exposure) Category 1 Hazardous to the aquatic environment - acute Category 1 Hazardous to the aquatic environment - chronic Category 1 Hazards not otherwise classified (HNOC) Not applicable