产品名称

英文名称：Dimethyldiselenide

同义词

DIMETHYL DISELENIDE、Dimethyldiselenide、7101-31-7、Methyl diselenide、(methyldiselanyl)methane、Diselenide, dimethyl、(CH3Se)2、1,2-Dimethyldiselane、Diselenobismethane、MFCD00008254、AH7TJ8228U、dimethyldiselane、EINECS 230-410-7、Methyl diselenide, 8CI、1,2-Dimethyl、二甲基二硒、二甲基联硒、联[二]硒二甲酯、甲基二硒

产品性质

CAS编号：7101-31-7

分子式：C2H6Se2

分子量：187.99

Beilstein号：1(4)1288

EC号：230-410-7

MDL号：MFCD00008254

PubChem编号：23496

别名：二甲基二硒|二甲基联硒|联[二]硒二甲酯|甲基二硒

英文别名：DIMETHYL DISELENIDE|Dimethyldiselenide|7101-31-7|Methyl diselenide|(methyldiselanyl)methane|Diselenide, dimethyl|(CH3Se)2|1,2-Dimethyldiselane|Diselenobismethane|MFCD00008254|AH7TJ8228U|dimethyldiselane|EINECS 230-410-7|Methyl diselenide, 8CI|1,2-Dimethyl

规格或纯度：≥95%

英文名称：Dimethyldiselenide

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：应用二甲基二硒醚是鉴定阳离子自由基最有效的试剂。Dimethyl diselenide is a volatile selenium species and its determination in biological samples by HPLC-inductively coupled argon plasma mass spectrometry was reported.Selenium alkylation with dimethyl diselenide was reported by solid-phase microextraction gas chromatography-mass spectrometry.Dimethyl diselenide is the most powerful reagent used to identify distonic radical cations.

IUPAC Name：(methyldiselanyl)methane

INCHI：InChI=1S/C2H6Se2/c1-3-4-2/h1-2H3

InChi Key：VLXBWPOEOIIREY-UHFFFAOYSA-N

Canonical SMILES：C[Se][Se]C

Isomeric SMILES：C[Se][Se]C

WGK Germany：3

PubChem CID：23496

UN Number：1992

Packing Group：III

Reaxy-Rn：1696897

溶解性：Reacts with water.

密度：1.987

敏感性：对湿度和空气敏感

折光率：1.6388

闪点(℉)：140 °F

闪点(℃)：60°C

沸点：155-157 °C

熔点：-82°C

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH331 Toxic if inhaledH373 Causes damage to organs through prolonged or repeated exposureH400 Very toxic to aquatic lifeH226 Flammable liquid and vaporH410 Very toxic to aquatic life with long lasting effectsH301+H331 Toxic if swallowed or if inhaled

预防措施声明：P261,P273,P280,P370+P378,P210,P321,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P271,P241,P270,P304+P340,P403+P233,P391,P330,P242,P243,P301+P316,P316,P319

Class：3

个人防护装备：Eyeshields， Faceshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter

产品包装