产品名称

英文名称：Span 20

同义词

Sorbitan monolaurate、1338-39-2、Span(R) 20、Sorbitan laurate、Span 20、2-((2R,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate、1219114-53-0、Span20、SCHEMBL17307991、LWZFANDGMFTDAV-WYDSMHRWSA-N、Span 20 (=Sorbitan Monolaurate)、MFCD00005365、AKO、脱水山梨醇单月桂酸酯、脱水山梨醇月桂酸酯、失水山梨醇单月桂酸酯

产品性质

CAS编号：1338-39-2

分子式：C18H34O6

分子量：346.46

Beilstein号：8355657

EC号：215-663-3

MDL号：MFCD00005365

PubChem编号：16218599

别名：脱水山梨醇单月桂酸酯|脱水山梨醇月桂酸酯|失水山梨醇单月桂酸酯

英文别名：Sorbitan monolaurate|1338-39-2|Span(R) 20|Sorbitan laurate|Span 20|2-((2R,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate|1219114-53-0|Span20|SCHEMBL17307991|LWZFANDGMFTDAV-WYDSMHRWSA-N|Span 20 (=Sorbitan Monolaurate)|MFCD00005365|AKO

规格或纯度：非离子型

英文名称：Span 20

应用：非离子型表面活性剂，乳化剂、润滑剂、干燥剂、气相色谱固定液，分离分析含氧化合物。

运输条件：常规运输

产品介绍：介绍分散于水中成半乳状溶液，能溶于油及有机溶剂。亲水亲油值HLB8.6。 Span™ 20 is a sorbitan monolaurate for use as a wetter, emulsifier, emulsifier O/W, and emulsifier W/O. It is part of a broad range of ester materials including sorbitan esters, mono and diglycerides, and polyoxyethylene sorbitol esters. These nonionic surfactants can function as emulsifiers, detergents, spreading or dispersing agents. It finds wide use in the personal care industry.乳化剂、润滑剂、干燥剂、气相色谱固定液，分离分析含氧化合物。Span™ 20 is a sorbitan monolaurate for use as a wetter, emulsifier, emulsifier O/W, and emulsifier W/O. It is part of a broad range of ester materials including sorbitan esters, mono and diglycerides, and polyoxyethylene sorbitol esters. These nonionic surfactants can function as emulsifiers, detergents, spreading or dispersing agents. It finds wide use in the personal care industry. ManufacturerCrodaSpan 20 has been used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It has also been used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.applicationSpan 20 has been used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It has also been used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.

IUPAC Name：[2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate

INCHI：InChI=1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18+/m0/s1

InChi Key：LWZFANDGMFTDAV-WYDSMHRWSA-N

Canonical SMILES：CCCCCCCCCCCC(=O)OCC(C1C(C(CO1)O)O)O

Isomeric SMILES：CCCCCCCCCCCC(=O)OCC([C@@H]1[C@@H]([C@H](CO1)O)O)O

WGK Germany：1

RTECS：WG2920000

PubChem CID：16218599

PubChem SID：488199314

溶解性：Soluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water.

密度：1.06

敏感性：对湿度敏感

闪点(℉)：113 °C

闪点(℃)：113°C

Merck Index：8724

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

产品包装