General Information
Version
1.1
Revision date
2025-10-28
Product name
tert-Butyl (Triphenylphosphoranylidene)acetate
CAS No.
35000-38-5
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)
H301, H317, H319, H373, H411
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
Emergency Overview Appearance : Solid form Color : white - yellow Toxic if swallowed. May cause an allergic skin reaction. Causes serious eye irritation. May cause damage to organs (Systemic toxicity) through prolonged or repeated exposure. Toxic to aquatic life with long lasting effects. GHS Classification Acute toxicity (Oral) Category 3 Serious eye damage/eye irritation Category 2A Skin sensitization Category 1 Specific target organ toxicity - Category 2 (Systemic toxicity) repeated exposure Long-term (chronic) aquatic haz- ard Category 2
Signal word
Danger
Hazard statements
H301 Toxic if swallowed. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H373 May cause damage to organs (Systemic toxicity) through pro- longed or repeated exposure. H411 Toxic to aquatic life with long lasting effects.
Prevention
P260 Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P314 Get medical advice/ attention if you feel unwell. P333 + P313 If skin irritation or rash occurs: Get medical advice/ atten- tion. P337 + P313 If eye irritation persists: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.
Storage
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
Toxic if swallowed. Causes serious eye irritation. May cause an allergic skin reaction. May cause damage to organs through prolonged or repeated exposure.
Environmental hazards
Toxic to aquatic life with long lasting effects
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Acute toxicity (Oral) : Category 3 Serious eye damage/eye irritation : Category 2A Skin sensitization : Category 1 Specific target organ toxicity - : Category 2 (Systemic toxicity) repeated exposure Long-term (chronic) aquatic haz- : Category 2 ard