Note: Ingredients listed on restricted chemical lists
EC/CAS
100-21-0
Name of the chemical
terephthalic acid
Concentration
>= 99 - <= 100
General Information
Version
1.3
Revision date
2025-11-05
Product name
Terephthalic Acid
CAS No.
100-21-0
1.2.1 Relevant identified uses
Use as laboratory reagent
Icons in SDS
Company Information
company name
TCI (Shanghai) DEVELOPMENT CO., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
Sales-CN@TCIchemicals.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H335, H372
Hazard statements
Code
Statements
H335
May cause respiratory irritation
Section 2
SECTION 2: Hazards identification
GHS Classification Emergency Overview Appearance : Solid form Color : white May cause respiratory irritation. Causes damage to organs (Respiratory system) through prolonged or re- peated exposure. GHS Classification Specific target organ toxicity - Category 3 (respiratory tract irritation) single exposure Specific target organ toxicity - Category 1 (Respiratory system) repeated exposure
Signal word
Danger
Hazard statements
H335 May cause respiratory irritation. H372 Causes damage to organs (Respiratory system) through pro- longed or repeated exposure.
Prevention
P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area.
Response
P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P314 Get medical advice/ attention if you feel unwell.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other physicochemical hazards
Not classified based on available information.
Health hazards
May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure
Environmental hazards
Not classified based on available information
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
GHS Classification Specific target organ toxicity - : Category 3 (respiratory tract irritation) single exposure Specific target organ toxicity - : Category 1 (Respiratory system) repeated exposure
