Note: Ingredients listed on restricted chemical lists
EC/CAS
58-55-9
Name of the chemical
Theophyllin; 1,3-Dimethyl-3,7-dihydro-1H-purin-2,6-dion (2022/692)
Concentration
ENCS/ISHL
General Information
Version
1.1
Revision date
2025-03-28
Product name
Theophylline
CAS No.
58-55-9
1.2.1 Relevant identified uses
For laboratory research purposes
Emergency telephone
+81-3-5640-8878, +81-3-5640-8902
Icons in SDS
Company Information
company name
TOKYO CHEMICAL INDUSTRY CO., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
globalbusiness@tcichemicals.com
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
GHS Classification GHS classification of chemical product Acute toxicity (Oral) : Category 3 Reproductive toxicity Effects on or via lactation : Category 1B Specific target organ toxicity - : Category 1 (Nervous system, Cardio-vascular system) single exposure Specific target organ toxicity - : Category 1 (Nervous system, Cardio-vascular system) repeated exposure
Signal word
Danger
Hazard statements
Toxic if swallowed. May damage fertility or the unborn child. May cause harm to breast-fed children. Causes damage to organs (Nervous system, Cardio-vascular system). Causes damage to organs (Nervous system, Cardio-vascular system) through prolonged or repeated exposure.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. Avoid contact during pregnancy and while nursing. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection.
Response
IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. IF exposed or concerned: Call a POISON CENTER/ doctor.
Storage
Store locked up.
Disposal
Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
