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Brij® L4聚氧乙烯月桂醚

ECO BRIJ® L4
产品编号:4077058
规格:average Mn ~362
CAS NO:9002-92-0
包装规格:250 ML,1 L
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
4077058250 ML1007
40770581 L2190
产品别名

9002-92-0

Brij® L4聚氧乙烯月桂醚

ECO BRIJ® L4

Brij L4

Polyethylene glycol dodecyl ether

Polyoxyethylene (4) lauryl ether

四聚乙二醇单月桂醚

聚氧乙烯 (4) 月桂醚

结构式
基本信息
Linear Formula【线性分子式】
(C20H42O5)n
MDL number
MFCD00043063
General description【一般描述】
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 a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".
Features and Benefits【特点和优势】
  • 100 % Renewable
  • 100 % Bio-based
  • Certified to the USDA BioPreferred Program
  • Lower carbon footprint than petrochemical-based versions
Physical properties【物理属性】
The ECO Brij series of ethoxylated fatty alcohols are non-ionic surfactants manufactured using renewable sources. ECO Brij L4 is a mixture of tetraethylene glycol alkyl ethers, primarily dodecyl (C12) ether. The alkyl ether profile of ECO Brij L4 may differ lot-to-lot due to natural variability in the lipid starting material (palm oil).
Legal Information【法律信息】
Brij is a registered trademark of Croda International PLC
产品性质
Quality Level【质量水平】
200
description【描述】
non-ionic
form【形式】
semisolid (may be liquid)
mol wt【分子量】
average Mn ~362
greener alternative product characteristics【环保替代产品特性】
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
impurities【杂质】
≤1.0% water
refractive index【折射率】
n20/D 1.451 (lit.)
acid number【酸值】
≤2.0 mg KOH/g
Hydroxyl Value【羟基值】
144‑165 mg KOH/g
density
0.95 g/mL at 25 ℃ (lit.)
HLB
9.7
greener alternative category【环保替代产品分类】
Aligned
SMILES string
CCCCCCCCCCCCOCCOCCOCCOCCO
InChI
1S/C20H42O5/c1-2-3-4-5-6-7-8-9-10-11-13-22-15-17-24-19-20-25-18-16-23-14-12-21/h21H,2-20H2,1H3
InChI key
WPMWEFXCIYCJSA-UHFFFAOYSA-N
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