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2,2-二氯-1,1,1-三氟乙烷

2,2-二氯-1,1,1-三氟乙烷用途

主要应用于制冷系统或作发泡剂(主要是聚氨酯发泡剂)以及清洗剂

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2,2-二氯-1,1,1-三氟乙烷名称

[ CAS 号 ]:
306-83-2

[ 中文名 ]:
2,2-二氯-1,1,1-三氟乙烷

[ 英文名 ]:
1,1-Dichloro-2,2,2-trifluoroethane

[中文别名 ]:

[英文别名 ]:

2,2-DIALLYL-AZETIDINE
2,2-dichloro-3,3,3-trifluoroethane
MFCD00042132
CF3CHCl2
Fron123
F123
hfa123
1,1,1-trifluoro-2,2-dichloroethane
2,2-dichloro-1,1,1-trifluoroethane
EINECS 206-190-3

2,2-二氯-1,1,1-三氟乙烷物理化学性质

[ 密度 ]:
1,475 g/cm3

[ 沸点 ]:
27.6°C

[ 熔点 ]:
-107°C

[ 分子式 ]:
C₂HCl₂F₃

[ 分子量 ]:
152.93100

[ 精确质量 ]:
151.94100

[ LogP ]:
2.35240

[ 外观性状 ]:
透明无色液体带有一种淡像空气的气味

[ 折射率 ]:
1.3392 (10ºC)

[ 储存条件 ]:
2-8°C

2,2-二氯-1,1,1-三氟乙烷MSDS

详细MSDS(安全技术说明书)

2,2-二氯-1,1,1-三氟乙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI1108000

CHEMICAL NAME :: Ethane, 2,2-dichloro-1,1,1-trifluoro-

CAS REGISTRY NUMBER :: 306-83-2

BEILSTEIN REFERENCE NO. :: 1736763

LAST UPDATED :: 199807

DATA ITEMS CITED :: 19

MOLECULAR FORMULA :: C2-H-Cl2-F3

MOLECULAR WEIGHT :: 152.93

WISWESSER LINE NOTATION :: GYGXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 32000 ppm/4H

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 74000 ppm/1H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 ppm/6H/13W-I

TOXIC EFFECTS :: Liver - other changes Endocrine - hypoglycemia Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/6H/90D-I

TOXIC EFFECTS :: Liver - changes in liver weight Endocrine - changes in adrenal weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10000 ppm/6H/4W-I

TOXIC EFFECTS :: Behavioral - general anesthetic Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 10000 ppm/6H/13W-I

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Liver - hepatitis (hepatocellular necrosis), diffuse Blood - changes in erythrocyte (RBC) count

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5000 ppm/6H/2Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 300 ppm/6H

SEX/DURATION :: male 4 week(s) pre-mating female 4 week(s) pre-mating - 7 week(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 500 ppm/6H

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - other effects

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 30 pph/3H

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0530498-1

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2,2-二氯-1,1,1-三氟乙烷安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H301 + H311 + H331-H370-H420

[ 警示性声明 ]:
P210-P260-P280-P301 + P310-P311

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25;R39

[ 安全声明 (欧洲) ]:
S36/37-S45

[ 危险品运输编码 ]:
3163

[ 海关编码 ]:
2903399090

2,2-二氯-1,1,1-三氟乙烷合成路线

详细合成路线

2,2-二氯-1,1,1-三氟乙烷上下游产品

2,2-二氯-1,1,1-三氟乙烷上游产品

2,2-二氯-1,1,1-三氟乙烷下游产品

2,2-二氯-1,1,1-三氟乙烷海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%