Triisobutyl phosphate
Names
[ CAS No. ]:
126-71-6
[ Name ]:
Triisobutyl phosphate
[Synonym ]:
Tri-iso-butyl phosphate
phosphoric acid triisopropyl ester
TIBP
Phosphoric acid, triisobutyl ester (8CI)
isobutylphosphate
Triisobutylphosphat
tris(2-methylpropyl) phosphate
Orthophosphoric acid triisobutyl ester
EINECS 204-798-3
MFCD00039849
Phosphoric acid, triisobutyl ester
Isobutyl phosphate
Phosphoric acid, tris(2-methylpropyl) ester
PHOSPHORIC ACID TRIISOBUTYL ESTER
TRIS-ISOBUTYLPHOSPHATE
tri-isobutylphosphate
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
261.2±8.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H27O4P
[ Molecular Weight ]:
266.314
[ Flash Point ]:
125.8±38.8 °C
[ Exact Mass ]:
266.164703
[ PSA ]:
54.57000
[ LogP ]:
3.71
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.427
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TC9300000
- CHEMICAL NAME :
- Phosphoric acid, tris(2-methylpropyl) ester
- CAS REGISTRY NUMBER :
- 126-71-6
- BEILSTEIN REFERENCE NO. :
- 1710574
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C12-H27-O4-P
- MOLECULAR WEIGHT :
- 266.36
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528542
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528543 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 34,286,1973
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >122 ppm/6H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 34,286,1973
Safety Information
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R43
[ Safety Phrases ]:
S36/37
[ WGK Germany ]:
1
[ RTECS ]:
TC9300000
[ HS Code ]:
2919900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2919900090
[ Summary ]:
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%