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3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮名称

[ CAS 号 ]:
77439-76-0

[ 中文名 ]:
3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮

[ 英文名 ]:
3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone

[中文别名 ]:

3-氯-4(二氯甲基)5-羟基-2(5H)-呋喃酮

[英文别名 ]:

Mutagen X
3-chloro-4-dichloromethyl-5-hydroxy-2<H>-furanone
Mx

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
388.7±42.0 °C at 760 mmHg

[ 分子式 ]:
C₅H₃Cl₃O₃

[ 分子量 ]:
217.434

[ 闪点 ]:
188.9±27.9 °C

[ 精确质量 ]:
215.914780

[ PSA ]:
46.53000

[ LogP ]:
0.06

[ 蒸汽压 ]:
0.0±2.0 mmHg at 25°C

[ 折射率 ]:
1.572

[ 储存条件 ]:
库房低温,通风,干燥

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3482000

CHEMICAL NAME :: 2(5H)-Furanone, 3-chloro-4-dichloromethyl-5-hydroxy-

CAS REGISTRY NUMBER :: 77439-76-0

LAST UPDATED :: 199801

DATA ITEMS CITED :: 33

MOLECULAR FORMULA :: C5-H3-Cl3-O3

MOLECULAR WEIGHT :: 217.43

WISWESSER LINE NOTATION :: T5OVJ CG DYGG EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 120 mg/kg

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 - mouse

DOSE/DURATION :: 130 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 256 mg/kg/4D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - catalases Biochemical - Metabolism (Intermediary) - xanthine, purine or nucleotides including urate

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4050 mg/kg/14W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg/14D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Blood - changes in leukocyte (WBC) count

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2700 mg/kg/18W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - other changes in urine composition Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: Sister chromatid exchange

TYPE OF TEST :: DNA damage

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 2 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 310,117,1994

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮安全信息

[ 危害码 (欧洲) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
R46

[ 安全声明 (欧洲) ]:
53-36/37/39-45

[ 危险品运输编码 ]:
UN 2810

[ RTECS号 ]:
LU3482000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2932209090

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮合成路线

详细合成路线

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮上下游产品

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮上游产品

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮下游产品

3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 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 ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%