tris(2-tert-butylphenyl) phosphate

Modify Date: 2024-01-20 10:40:14

tris(2-tert-butylphenyl) phosphate Structure
tris(2-tert-butylphenyl) phosphate structure
Common Name tris(2-tert-butylphenyl) phosphate
CAS Number 28777-70-0 Molecular Weight 494.60200
Density 1.08g/cm3 Boiling Point 527.1ºC at 760mmHg
Molecular Formula C30H39O4P Melting Point N/A
MSDS N/A Flash Point 285.6ºC

 Names

Name tris(2-tert-butylphenyl) phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.08g/cm3
Boiling Point 527.1ºC at 760mmHg
Molecular Formula C30H39O4P
Molecular Weight 494.60200
Flash Point 285.6ºC
Exact Mass 494.25900
PSA 54.57000
LogP 9.22400
Vapour Pressure 1.14E-10mmHg at 25°C
Index of Refraction 1.536

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC8625000
CHEMICAL NAME :
Phosphoric acid, tris(tert-butylphenyl) ester
CAS REGISTRY NUMBER :
28777-70-0
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C30-H39-O4-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 3,126,1983
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 3,126,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11200 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A172-172

 Synonyms

einecs 249-209-0