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二苄基硫醚

二苄基硫醚用途

【用途一】
医药中间体、香料。 1,1'-thiobis(methylene)bis-Benzene1,1'-(thiobis(methylene))bis-benzen

二苄基硫醚名称

[ CAS 号 ]:
538-74-9

[ 中文名 ]:
二苄基硫醚

[ 英文名 ]:
benzylsulfide

[中文别名 ]:

[英文别名 ]:

1,1'-[thiobis(methylene)]dibenzene
Benzyl sulfide (8CI)
benzylsulfanylmethylbenzene
1,1'-(sulfanediyldimethanediyl)dibenzene
Benzene, 1,1'-[thiobis(methylene)]bis-
EINECS 208-703-6
Dibenzyl sulfide
Dibenzyl sulphide
BENZYL SULFIDE
((Benzylthio)methyl)benzene

二苄基硫醚物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
322.8±11.0 °C at 760 mmHg

[ 熔点 ]:
44-47 °C(lit.)

[ 分子式 ]:
C₁₄H₁₄S

[ 分子量 ]:
214.326

[ 闪点 ]:
142.5±15.9 °C

[ 精确质量 ]:
214.081619

[ PSA ]:
25.30000

[ LogP ]:
4.19

[ 外观性状 ]:
米色晶体或粉末带有一种难闻的气味

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.610

[ 储存条件 ]:
通风低温干燥

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
<0.1 g/100 mL at 21 ºC

二苄基硫醚MSDS

二苄基硫醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC0512500

CHEMICAL NAME :: Benzene, 1,1'-(thiobis(methylene))bis-

CAS REGISTRY NUMBER :: 538-74-9

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H14-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Skin and Appendages - hair

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 15(Suppl 1),S89,1996

二苄基硫醚安全信息

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

[ 危害码 (欧洲) ]:
Xn

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
UN 3335

[ WGK德国 ]:
2

[ RTECS号 ]:
DC0512500

[ 海关编码 ]:
2930909090

二苄基硫醚合成路线

二苄基硫醚上下游产品

二苄基硫醚上游产品

二苄基硫醚下游产品

二苄基硫醚制备

暂无

二苄基硫醚海关

[ 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%

二苄基硫醚文献

Singlet oxygen promoted carbon-heteroatom bond cleavage in dibenzyl sulfides and tertiary dibenzylamines. Structural effects and the role of exciplexes.

J. Org. Chem. 72(25) , 9582-9, (2007)

The C-heteroatom cleavage reactions of substituted dibenzyl sulfides and substituted dibenzylcyclohexylamines promoted by singlet oxygen in MeCN have been investigated. In both systems, the cleavage r...

Functional groups and sulfur K-edge XANES spectra: divalent sulfur and disulfides.

J. Phys. Chem. A 114(35) , 9523-8, (2010)

Sulfur K-edge XANES was measured for two divalent sulfurs (dibenzyl and benzyl phenyl) and two disulfides (dibenzyl and diphenyl). The absorption spectra could be assigned using density functional the...

Dibenzyl sulfide metabolism by white rot fungi.

Appl. Environ. Microbiol. 69(2) , 1320-4, (2003)

Microbial metabolism of organosulfur compounds is of interest in the petroleum industry for in-field viscosity reduction and desulfurization. Here, dibenzyl sulfide (DBS) metabolism in white rot fungi...

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