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二丁基亚砜

二丁基亚砜名称

[ CAS 号 ]:
2168-93-6

[ 中文名 ]:
正丁基亚砜

[ 英文名 ]:
di-n-butyl sulfoxide

[中文别名 ]:

[英文别名 ]:

Butyl sulfoxide
n-Butyl sulfoxide
Sulfoxide,dibutyl
Di-n-butylsulfoxide
BUTANE,1,1'-SULFINYLBIS
MFCD00002093
Dibutyl sulphoxide
EINECS 218-511-4
Dibutyl sulfoxide

二丁基亚砜物理化学性质

[ 密度 ]:
0.832 g/mL at 25 °C(lit.)

[ 沸点 ]:
250 °C(lit.)

[ 熔点 ]:
31-34 °C(lit.)

[ 分子式 ]:
C₈H₁₈OS

[ 分子量 ]:
162.29300

[ 闪点 ]:
250 °F

[ 精确质量 ]:
162.10800

[ PSA ]:
36.28000

[ LogP ]:
3.20100

[ 外观性状 ]:
固体;White or Colorless to Yellow powder to lump to clear liquid

[ 蒸汽压 ]:
0.0351mmHg at 25°C

[ 折射率 ]:
n20/D 1.467(lit.)

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

二丁基亚砜MSDS

详细MSDS(安全技术说明书)

二丁基亚砜毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK5700000

CHEMICAL NAME :: Butane, 1,1'-sulfinylbis-

CAS REGISTRY NUMBER :: 2168-93-6

BEILSTEIN REFERENCE NO. :: 1747425

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H18-O-S

MOLECULAR WEIGHT :: 162.32

WISWESSER LINE NOTATION :: OS4&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 378 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 26,96,1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

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

REFERENCE :: IJRBA3 International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. (Taylor & Francis Inc., 242 Cherry St., Philadelphia, PA 19106) V.1- 1959- Volume(issue)/page/year: 3,41,1961

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二丁基亚砜安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
EK5700000

[ 海关编码 ]:
2930909090

二丁基亚砜海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%