2-Butanol,3,3,4,4-tetrafluoro-2-methyl-
Names
[ CAS No. ]:
29553-26-2
[ Name ]:
2-Butanol,3,3,4,4-tetrafluoro-2-methyl-
[Synonym ]:
EINECS 249-692-8
2-Methyl-3,3,4,4-tetrafluoro-2-butanol
3,3,4,4-tetrafluoro-2-methyl-2-butanol
2,2,3,3-tetrafluoro-1,1-dimethylpropanol
2-BUTANOL,2-METHYL-3,3,4,4-TETRAFLUORO
2-Butanol,3,3,4,4-tetrafluoro-2-methyl
3,3,4,4-Tetrafluor-2-methyl-butan-2-ol
Chemical & Physical Properties
[ Density]:
1.223g/cm3
[ Boiling Point ]:
153.2ºC at 760mmHg
[ Molecular Formula ]:
C5H8F4O
[ Molecular Weight ]:
160.11000
[ Flash Point ]:
73.9ºC
[ Exact Mass ]:
160.05100
[ PSA ]:
20.23000
[ LogP ]:
1.65770
[ Vapour Pressure ]:
1.25mmHg at 25°C
[ Index of Refraction ]:
1.338
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EL5800000
- CHEMICAL NAME :
- 2-Butanol, 2-methyl-3,3,4,4-tetrafluoro-
- CAS REGISTRY NUMBER :
- 29553-26-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H8-F4-O
- MOLECULAR WEIGHT :
- 160.13
- WISWESSER LINE NOTATION :
- QX1&1&XFFYFF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 670 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes
- REFERENCE :
- JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1000 ppm/4H
- TOXIC EFFECTS :
- Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness
- REFERENCE :
- JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962
Safety Information
[ HS Code ]:
2905590090
Synthetic Route
Customs
[ HS Code ]: 2905590090
[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%