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二苯基亚砜

二苯基亚砜用途

【用途一】
用于有机合成
【用途二】
农药中间体，用于生产阳离子光引发剂，铀 ( Ⅵ ) 萃取剂等。

二苯基亚砜名称

[ CAS 号 ]:
945-51-7

[ 中文名 ]:
二苯基亚砜

[ 英文名 ]:
Sulfinyldibenzene

[中文别名 ]:

[英文别名 ]:

MFCD00002085
Phenyl sulfoxide (8CI)
Diphenyl sulfoxide
Phenyl sulfoxide
1,1'-Sulfinyldibenzene
Benzene, 1,1'-sulfinylbis-
Diphenylsulfoxide
EINECS 213-415-9
benzenesulfinylbenzene

二苯基亚砜物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
357.6±11.0 °C at 760 mmHg

[ 熔点 ]:
69-71 °C(lit.)

[ 分子式 ]:
C₁₂H₁₀OS

[ 分子量 ]:
202.272

[ 闪点 ]:
170.1±19.3 °C

[ 精确质量 ]:
202.045242

[ PSA ]:
36.28000

[ LogP ]:
2.06

[ 外观性状 ]:
白色至灰白色晶体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.672

[ 储存条件 ]:
室温

[ 水溶解性 ]:
可溶于：甲醇

二苯基亚砜MSDS

二苯基亚砜毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA9185000

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

CAS REGISTRY NUMBER :: 945-51-7

BEILSTEIN REFERENCE NO. :: 1908444

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H10-O-S

MOLECULAR WEIGHT :: 202.28

WISWESSER LINE NOTATION :: WSR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 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

二苯基亚砜安全信息

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

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S22-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
DA9185000

[ 海关编码 ]:
2812101000

二苯基亚砜合成路线

二苯基亚砜上下游产品

二苯基亚砜上游产品

二苯基亚砜下游产品

二苯基亚砜海关

[ 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%

二苯基亚砜文献

[A novel synthetic approach of tryptophan-containing cystine peptides by regioselective disulfide bond-forming reaction using the silyl chloride-sulfoxide system].

Yakugaku Zasshi 120(2) , 197-205, (2000)

A general scheme for the efficient synthesis of Trp-containing cystine peptide by the successive treatment with methyltrichlorosilane-diphenylsulfoxide in trifluoroacetic acid (TFA) and trifluorometha...

Disposition of diphenyl sulphoxide in rat.

Xenobiotica 28(7) , 715-22, (1998)

1. Radiolabelled diphenyl sulphoxide (U-14C- or 35S-) was administered by gavage (1.0 mmol/kg body weight) to the adult male Wistar rat following an overnight fast. 2. For both labelled forms faeces w...

Fluorescence emission mechanism and fluorescence properties of ternary Tb(III) complex with diphenyl sulphoxide and bipyridine.

Luminescence 26(6) , 754-61, (2011)

A novel ternary complex, TbL(5) L'(ClO(4))(3) · 3H(2)O, two binary complexes, TbL(7) (ClO(4))(3) · 3H(2)O and TbL'(3.5) (ClO(4))(3) · 4H(2)O has been synthesized (using diphenyl sulphoxide as the firs...

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