8.40119

Span^® 20

for synthesis

• 同義詞: Span^® 20, Sorbitan monolaurate, Sorbitan monododecanoate
• 經驗公式（希爾表示法）: C₁₈H₃₄O₆
• CAS號碼: 1338-39-2
• 分子量：: 346.46
• MDL號碼: MFCD00005365
• 分類程式碼代碼: 12352108
• 酶委員會索引編號: 215-663-3
• NACRES: NA.22

屬性

• 蒸汽壓力: <1.3 hPa ( 20 °C)
• 品質等級: 200
• 形狀: liquid
• 效力: 33600 mg/kg LD₅₀, oral (Rat)
• 環保替代產品特色: Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• bp: >100 °C/1013 hPa
• 轉變溫度: flash point >149 °C
• 密度: 1.0 g/cm³ at 20 °C
• 環保替代類別: , Aligned
• 儲存溫度: 2-30°C
• SMILES 字串: O1[C@@H]([C@H]([C@@H](C1)O)O)C(O)COC(=O)CCCCCCCCCCC
• 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-/m1/s1
• InChI 密鑰: LWZFANDGMFTDAV-IOVMHBDKSA-N

描述

一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is 100% bio-based non-ionic surfactant, thus aligns with "Use of Renewable Feedstocks" and belongs to "12 principles aligned" category of our greener alternatives.

應用

Span^® 20 for synthesis. CAS 1338-39-2, molar mass 346.47 g/mol.

分析報告

Hydroxyl value: 330 - 358
Saponification value: 158 - 170
Acid value: ≤ 10
Water (K. F.): ≤ 1.0 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

法律資訊

Span is a registered trademark of Croda International PLC

安全資訊

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 300.2 °F - closed cup
• 閃點（°C）: > 149 °C - closed cup