2,2'-[methylenebis(sulphonyl)]bisethanol

名称

[ CAS 号 ]:
41123-69-7

[ 英文名 ]:
2,2'-[methylenebis(sulphonyl)]bisethanol

[英文别名 ]:

Bis(hydroxyethylsulfonyl)methane
EINECS 255-232-7
2,2'-(Methylenebis(sulphonyl))bisethanol
Ethanol,2,2'-(methylenebis(sulfonyl))bis
Bis(2-hydroxyethylsulfonyl)methane
2,2'-(methylenedisulfonyl)diethanol
Ethanol,2,2'-(methylenedisulfonyl)di
2,2'-(Methylenebis(sulfonyl))bis(ethanol)

物理化学性质

[ 密度 ]:
1.567g/cm3

[ 沸点 ]:
628.2ºC at 760 mmHg

[ 分子式 ]:
C₅H₁₂O₆S₂

[ 分子量 ]:
232.27500

[ 闪点 ]:
333.7ºC

[ 精确质量 ]:
232.00800

[ PSA ]:
125.50000

[ 折射率 ]:
1.531

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL7367950

CHEMICAL NAME :: Ethanol, 2,2'-(methylenebis(sulfonyl))bis-

CAS REGISTRY NUMBER :: 41123-69-7

LAST UPDATED :: 199703

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C5-H12-O6-S2

MOLECULAR WEIGHT :: 232.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534328

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安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 海关编码 ]:
2905590090

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%