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LAURYL METHICONE

LAURYL METHICONE structure

CAS No.: 139614-44-1

Chemical Name:: LAURYL METHICONE

Synonyms: Tm121;Tm 121;Tm-121;LAURYL METHICONE;Lauryl trisiloxane;LAURYL TRIMETHICONE;Dodecylheptamethyltrisiloxide;DODECYLHEPTAMETHYLTRISILOXANE;3-DODECYLHEPTAMETHYLTRISILOXANE;dodecylheptamethyltrisiloxane,95%

CBNumber:: CB2962012

Molecular Formula:: C19H46O2Si3

Molecular Weight:: 390.82

MDL Number:: MFCD09953854

MOL File:: 139614-44-1.mol

MSDS File:: SDS

Last updated:2026-07-26 20:01:21

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LAURYL METHICONE Properties

Melting point	-14°C
Boiling point	180°C / 3
Density	0.846±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
refractive index	1.4307
Specific Gravity	0.835
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
Cosmetics Ingredients Functions	SKIN CONDITIONING - OCCLUSIVE SKIN CONDITIONING - EMOLLIENT SKIN CONDITIONING
EWG's Food Scores	1
FDA UNII	5OHO78HI1D

LAURYL METHICONE Chemical Properties, Uses, Production

Uses

Laurylmethicone functions as a surfactant.

LAURYL METHICONE Preparation Products And Raw materials

Raw materials

Preparation Products

LAURYL METHICONE Suppliers

Global Suppliers ( 31)

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Shanghai Worldyang Chemical Co.,Ltd.	021-56795766	sales@worldyachem.com	China	9475	58
Shanghai Enchem Industry Co., Ltd.	15021317485		China	1403	58
Shanghai Zhuang Ming New Material Technology Co., Ltd.	17312398916 051386936896 15216715905	sales@zhuangming.net	China	1271	58
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9170	60
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	87240	60
Xuzhou ZhuoYun New Material Technology Co., Ltd.	0516-0516 13776763863	zhangqinli.ok@163.com	China	1305	58
Suzhou Siso new material Co.,Ltd.	0512-65402974 18550909935	siso03@126.com	China	1925	58
Henan Alpha Chemical Co., Ltd.	0371-55055611 18137792234	3957071458@qq.com	China	9907	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Shanghai Worldyang Chemical Co.,Ltd.	58
Shanghai Enchem Industry Co., Ltd.	58
Shanghai Zhuang Ming New Material Technology Co., Ltd.	58
Alfa Chemistry	60
Shanghai YuanYe Biotechnology Co., Ltd.	60
Xuzhou ZhuoYun New Material Technology Co., Ltd.	58
Suzhou Siso new material Co.,Ltd.	58
Henan Alpha Chemical Co., Ltd.	58
Alfa Chemistry	58

View Latest Price from LAURYL METHICONE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-25	1-Dodecyl-1,1,3,3,5,5,5-heptamethyltrisiloxane 139614-44-1	$1.10-9.90	1kg	99%min	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1-Dodecyl-1,1,3,3,5,5,5-heptamethyltrisiloxane
139614-44-1
$1.10-9.90
99%min
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

139614-44-1 (LAURYL METHICONE) Related Search:

LAURYL DIMETHICONE PEG-10 PHOSPHATE LAURYL POLYGLYCERYL-6 CETEARYL GLYCOL ETHER Ethylhexylglycerin Lauryl polyglyceryl-3 polydimethylsiloxyethyl dimethicone Laurdimonium hydroxypropyl hydrolyzed collagen

Phenylisopropyl dimethicone Hexamethyldisiloxane

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DODECYLHEPTAMETHYLTRISILOXANE LAURYL METHICONE dodecylheptamethyltrisiloxane,95% 1-DODECYLHEPTAMETHYLTRISILOXANE, 95% 3-DODECYLHEPTAMETHYLTRISILOXANE 3-n-Dodecyl-1,1,1,3,5,5,5-Heptamethyltrisiloxane Trisiloxane, 3-dodecyl-1,1,1,3,5,5,5-heptamethyl- [dimethyl(trimethylsilyloxy)silyl]oxy-dodecyl-dimethylsilane LAURYL TRIMETHICONE Dodecylheptamethyltrisiloxide Lauryl trisiloxane Tm 121 Tm121 Tm-121 3-Dodecyl-1,1,1,3,5,5,5-Heptamethyltrisiloxane 1-Dodecyl-1,1,3,3,5,5,5-heptamethyltrisiloxane 139614-44-1 C19H46O2Si3