2,2-双(三氟甲基)-1,3-二氧戊环

2,2-双(三氟甲基)-1,3-二氧戊环名称

[ CAS 号 ]:
1765-26-0

[ 中文名 ]:
2,2-双(三氟甲基)-1,3-二氧戊环

[ 英文名 ]:
2,2-bis(trifluoromethyl)-1,3-dioxolane

[中文别名 ]:

2,2-二(三氟甲基)-1,3-二噁戊环

[英文别名 ]:

MFCD00191832
dioxolane456

2,2-双(三氟甲基)-1,3-二氧戊环物理化学性质

[ 密度 ]:
1.551g/cm3

[ 沸点 ]:
82.2ºC at 760mmHg

[ 分子式 ]:
C₅H₄F₆O₂

[ 分子量 ]:
210.07400

[ 闪点 ]:
8.7ºC

[ 精确质量 ]:
210.01200

[ PSA ]:
18.46000

[ LogP ]:
1.85410

[ 折射率 ]:
n20/D 1.312(lit.)

2,2-双(三氟甲基)-1,3-二氧戊环毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH6807500

CHEMICAL NAME :: 1,3-Dioxolane, 2,2-bis(trifluoromethyl)-

CAS REGISTRY NUMBER :: 1765-26-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C5-H4-F6-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555370

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4300 ppm/4H

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571037

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2,2-双(三氟甲基)-1,3-二氧戊环安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 海关编码 ]:
2932999099

2,2-双(三氟甲基)-1,3-二氧戊环海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%