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Product Name: 2-Butanol,3,3,4,4-tetrafluoro-2-methyl-
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29553-26-2

29553-26-2 structure

29553-26-2 structure

Name: 2-Butanol,3,3,4,4-tetrafluoro-2-methyl-
Chemical Name: 3,3,4,4-tetrafluoro-2-methylbutan-2-ol
CAS Number: 29553-26-2
Molecular Formula: C₅H₈F₄O
Molecular Weight: 160.11000
Create Date: 2018-12-28 09:33:45
Modify Date: 2025-08-25 07:58:09

Name	3,3,4,4-tetrafluoro-2-methylbutan-2-ol
Synonyms	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

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

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

HS Code	2905590090

116-14-3 structure

116-14-3

67-63-0 structure

67-63-0

~%

29553-26-2 structure

29553-26-2

Literature: Il'in; Bakhmutov; Furin; Pokrovskii Russian Journal of Applied Chemistry, 2007 , vol. 80, # 3 p. 405 - 418

116-14-3 structure

116-14-3

67-63-0 structure

67-63-0

~%

29553-26-2 structure

29553-26-2

2673-15-6 structure

2673-15-6

Literature: Paleta, O.; Dedek, V.; Reutschek, H.; Timpe, H.-J. Journal of Fluorine Chemistry, 1989 , vol. 42, p. 345 - 354

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%

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