2,2,3,3-四氟-1,1-二甲基丙醇

2,2,3,3-四氟-1,1-二甲基丙醇名称

[ CAS 号 ]:
29553-26-2

[ 中文名 ]:
2,2,3,3-四氟-1,1-二甲基丙醇

[ 英文名 ]:
2-Butanol,3,3,4,4-tetrafluoro-2-methyl-

[英文别名 ]:

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

2,2,3,3-四氟-1,1-二甲基丙醇物理化学性质

[ 密度 ]:
1.223g/cm3

[ 沸点 ]:
153.2ºC at 760mmHg

[ 分子式 ]:
C₅H₈F₄O

[ 分子量 ]:
160.11000

[ 闪点 ]:
73.9ºC

[ 精确质量 ]:
160.05100

[ PSA ]:
20.23000

[ LogP ]:
1.65770

[ 蒸汽压 ]:
1.25mmHg at 25°C

[ 折射率 ]:
1.338

2,2,3,3-四氟-1,1-二甲基丙醇MSDS

2,2,3,3-四氟-1,1-二甲基丙醇毒性和生态

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

点击显示

2,2,3,3-四氟-1,1-二甲基丙醇安全信息

[ 海关编码 ]:
2905590090

2,2,3,3-四氟-1,1-二甲基丙醇合成路线

2,2,3,3-四氟-1,1-二甲基丙醇海关

[ 海关编码 ]: 2905590090

[ 中文概述 ]:
2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 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%