General Information
Revision date
2026-03-06
Product name
Estrone
Product Synonyms
3-hydroxyestra-1,3,5(10)-triene-17-one
CAS No.
53-16-7
supplier name
Combi-Blocks, Inc.
Emergency telephone
1-858-635-8950, 1-800-535-5053, 1-352-323-3500
Icons in SDS
Company Information
company name
Combi-Blocks, Inc.
e-mail address of the competent person responsible for the Safety Data Sheet
sales@combi-blocks.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H351, H360, H362
Hazard statements
Code
Statements
H351
Suspected of causing cancer
Section 2
Signal word
Danger
Hazard statements
H351 Suspected of causing cancer H360 May damage fertility or the unborn child H362 May cause harm to breast-fed children
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy/while nursing. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P281 Use personal protective equipment as required. P308+P313 IF exposed or concerned: Get medical advice/attention. P405 Store locked up. P501 Dispose of contents/container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Carcinogenicit (Category 2), H351 Reproductive toxicity (Category 1A, 1B), H360 Reproductive toxicity, effects on or via lactation (Additional category), H362
