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C16E4

CAS No.
5274-63-5
Chemical Name:
C16E4
Synonyms
CETETH-4;3,6,9,12-Tetraoxaoctacosan-1-ol;C16E4;CAS_5274-63-5;HEXADECYLTETRAGLYCOL;polyoxyethylene 4 cetyl ether;HEXADECYL TETRAETHYLENE GLYCOL ETHER;TETRAETHYLENE GLYCOL MONOHEXADECYL ETHER;2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethanol;C16E4, Hexadecyl tetraethylene glycol ether, Hexadecyltetraglycol
CBNumber:
CB1702372
Molecular Formula:
C24H50O5
Molecular Weight:
418.65
MDL Number:
MFCD00043361
MOL File:
5274-63-5.mol
MSDS File:
SDS
Last updated:2026-05-27 23:45:59

C16E4 Properties

Melting point 37-38 °C
Boiling point 190 °C(Press: 0.01 Torr)
Density 0.935±0.06 g/cm3(Predicted)
pka 14.36±0.10(Predicted)
Cosmetics Ingredients Functions SURFACTANT - EMULSIFYING
SURFACTANT - CLEANSING
Cosmetic Ingredient Review (CIR) C16E4 (5274-63-5)
EWG's Food Scores 1-3
FDA UNII 2Y38I8G6BY

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
Safety Statements  22-24/25
WGK Germany  3
F  3

C16E4 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0147753 Tetraethylene glycol monohexadecyl ether ≥98% 5274-63-5 100mg $83 2026-06-04 Buy
ChemScene CS-0147753 Tetraethylene glycol monohexadecyl ether ≥98% 5274-63-5 250mg $134 2026-06-04 Buy
ChemScene CS-0147753 Tetraethylene glycol monohexadecyl ether ≥98% 5274-63-5 1g $356 2026-06-04 Buy
aablocks AA00379K Tetraethylene glycol monohexadecyl ether 95% 5274-63-5 1g $207 2026-05-28 Buy
ACHEMBLOCK X209395 Tetraethylene glycol monohexadecyl ether 95% 5274-63-5 250MG $120 2026-05-27 Buy
Product number Packaging Price Buy
CS-0147753 100mg $83 Buy
CS-0147753 250mg $134 Buy
CS-0147753 1g $356 Buy
AA00379K 1g $207 Buy
X209395 250MG $120 Buy

C16E4 Chemical Properties, Uses, Production

Uses

Tetraethylene Glycol Monohexadecyl Ether is a surfactant used in gel-emulsion preparation.

IC 50

PEGs

903579-54-4
5274-63-5
Synthesis of C16E4 from 2H-Pyran, tetrahydro-2-(3,6,9,12-tetraoxaoctacos-1-yloxy)-

C16E4 Preparation Products And Raw materials

Global Suppliers ( 38)
Supplier Tel Email Country ProdList Advantage
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9329 58
Borenpharm Co., Ltd 027-65563561 18717150066 sales@borenpharm.com China 1245 55
Zhengzhou Acme Chemical Co., Ltd. 0371-0371-55629727 13323845623 2885676761@qq.com China 9943 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
Henan Alfachem Co.,Ltd. 0371-55051623 18137891487 3983243027@qq.com China 9995 58
Wuhan Borenpharm Co., Ltd 027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Suzhou XiBoli Biotechnology Co., Ltd. 17326194005 1873444526@qq.com China 488 58
Shanghai Jiange Chemical Co., Ltd. 15921040873 1434142450@qq.com CHINA 7643 58
HEXADECYL TETRAETHYLENE GLYCOL ETHER HEXADECYLTETRAGLYCOL C16E4 TETRAETHYLENE GLYCOL MONOHEXADECYL ETHER polyoxyethylene 4 cetyl ether Tetraethylene glycol monohexadecyl ether,C16E4, Hexadecyl tetraethylene glycol ether, Hexadecyltetraglycol C16E4, Hexadecyl tetraethylene glycol ether, Hexadecyltetraglycol CAS_5274-63-5 2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethanol 3,6,9,12-Tetraoxaoctacosan-1-ol CETETH-4 5274-63-5 C24H50O5 CH3CH215OCH2CH24OH Detergents Non-Ionic BioChemical