2-Butanol,3,3,4,4-tetrafluoro-2-methyl- cas no:29553-26-2

Name2-Butanol,3,3,4,4-tetrafluoro-2-methyl-
CAS29553-26-2
Synonyms2,2,3,3-Tetrafluoro-1,1-dimethylpropanol;2-Methyl-3,3,4,4-tetrafluoro-2-butanol; 3,3,4,4-Tetrafluoro-2-methyl-2-butanol;NSC 86110
EINECS(EC#)249-692-8
Molecular FormulaC5H8 F4 O
Molecular Weight160.13

refractive index1.338

Safety Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic fumes of F−. See also FLUORIDES and ALCOHOL, DENATURED; ALCOHOLS, C6-12; ALCOHOLS, C9-11; ALCOHOLS, C12-13, ETHOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED; ALCOHOLS, C12-16, ETHOXYLATED; ALCOHOLS, C14-15, ETHOXYLATED; ALCOHOLS, C16-18, ETHOXYLATED; ALCOHOLS, C8-10, ETHOXYLATED PROPOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED PROPOXYLATED; ALCOHOLS, N.O.S..

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