4403-12-7 Usage
Specific content
tridecyl ethoxylated alcohol
Specific content
Commonly used in personal care and cleaning products
Specific content
Slight odor and soluble in water
Specific content
Emollient and conditioning agent
Specific content
Solubilize and disperse oils and grease
Specific content
Provides surfactant properties and lowers surface tension
Specific content
Considered environmentally friendly
Specific content
Low potential for bioaccumulation
Category
Surfactant and emulsifier
Physical state
Clear, colorless liquid
Usage
Skincare and hair care products
Usage
Household cleaners and detergents
Functional group
Tridecyloxy
Environmental impact
Low acute toxicity
Bioaccumulation potential
Low
Check Digit Verification of cas no
The CAS Registry Mumber 4403-12-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,0 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4403-12:
(6*4)+(5*4)+(4*0)+(3*3)+(2*1)+(1*2)=57
57 % 10 = 7
So 4403-12-7 is a valid CAS Registry Number.
InChI:InChI=1/C19H40O4/c1-2-3-4-5-6-7-8-9-10-11-12-14-21-16-18-23-19-17-22-15-13-20/h20H,2-19H2,1H3
4403-12-7Relevant academic research and scientific papers
Combinatorial synthesis of PEG oligomer libraries
-
Page/Page column 9, (2010/02/15)
A simple chain-extending approach was established for the scale-up of the monoprotected monodisperse PEG diol materials. Reactions of THP-(OCH2CH2)n—OMs (n=4, 8, 12) with a large excess of commercially available H—(OCH2CH2)n—OH (n=1-4) under basic conditions led to THP-(OCH2CH2)n—OH (n=5-15). Similarly, Me-(OCH2CH2)n—OH (n=4-11, 13) were prepared from Me-(OCH2CH2)n—OMs (n=3, 7, 11). For the chain elongation steps, 40-80% yields were achieved through extraction purification. PEG oligomer libraries I and II were generated in 50-95% overall yields by alkylation or acylation of THP-(OCH2CH2)n—OH (n=1-15) followed by deprotection. Alkylation of Me-(OCH2CH2)n—OH (n=1-11, 13) with X—(CH2)m—CO2R (X=Br or OMs) and subsequent hydrolysis led to PEG oligomer library III in 30-60% overall yields. Combinatorial purification techniques were adapted to the larger-scale library synthesis. A total of 498 compounds, each with a weight of 2-5 g and a minimum purity of 90%, were synthesized.
