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亚硫酸二乙酯

亚硫酸二乙酯名称

[ CAS 号 ]:
623-81-4

[ 中文名 ]:
亚硫酸二乙酯

[ 英文名 ]:
Diethylsulfit

[中文别名 ]:

[英文别名 ]:

EINECS 210-815-5
Sulfite de diéthyle
Sulfurous acid, diethyl ester
Diethylsulfite
Diethylsulfit
MFCD00009098
Diethyl sulfite

亚硫酸二乙酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
156.6±9.0 °C at 760 mmHg

[ 分子式 ]:
C₄H₁₀O₃S

[ 分子量 ]:
138.185

[ 闪点 ]:
53.9±0.0 °C

[ 精确质量 ]:
138.035065

[ PSA ]:
54.74000

[ LogP ]:
0.63

[ 外观性状 ]:
透明无色

[ 蒸汽压 ]:
3.7±0.3 mmHg at 25°C

[ 折射率 ]:
1.476

[ 储存条件 ]:
Flammables area

亚硫酸二乙酯MSDS

详细MSDS(安全技术说明书)

亚硫酸二乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WT3511000

CHEMICAL NAME :: Sulfurous acid, diethyl ester

CAS REGISTRY NUMBER :: 623-81-4

BEILSTEIN REFERENCE NO. :: 1701906

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H10-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2700 mg/m3/10M

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

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,APR1942

亚硫酸二乙酯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R10;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25-S16

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
WT3511000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
29209085

亚硫酸二乙酯上下游产品

亚硫酸二乙酯上游产品

亚硫酸二乙酯下游产品

亚硫酸二乙酯海关

[ 海关编码 ]: 2920909090

[ 中文概述 ]:
2920909090 其他无机酸酯（不包括卤化氢的酯）（包括其盐及它们的卤化，磺化，硝化和亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

亚硫酸二乙酯文献

Electrochemistry and speciation of Au(+) in a deep eutectic solvent: growth and morphology of galvanic immersion coatings.

Phys. Chem. Chem. Phys. 17 , 30540-50, (2015)

In this study we compare the electrochemical and structural properties of three gold salts AuCl, AuCN and KAu(CN)2 in a Deep Eutectic Solvent (DES) electrolyte (Ethaline 200) in order to elucidate fac...

Water-compatible magnetic imprinted nanoparticles served as solid-phase extraction sorbents for selective determination of trace 17beta-estradiol in environmental water samples by liquid chromatography.

J. Chromatogr. A. 1396 , 7-16, (2015)

Endocrine disrupting compounds (EDCs) are a potential risk for wildlife and humans for their existence in water. The efficient extraction and clean-up steps are required before detection of low concen...

Highly efficient extraction of anthocyanins from grape skin using deep eutectic solvents as green and tunable media.

Arch. Pharm. Res. 38 , 2143-52, (2015)

Deep eutectic solvents (DESs) were investigated as tunable, environmentally benign, yet superior extraction media to enhance the extraction of anthocyanins from grape skin, which is usually discarded ...

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