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DODECAMETHYLCYCLOHEXASILOXANE

DODECAMETHYLCYCLOHEXASILOXANE structure

CAS No.: 540-97-6

Chemical Name:: DODECAMETHYLCYCLOHEXASILOXANE

Synonyms: Cyclohexasiloxane, dodecamethyl-;CYCLOHEXASILOXANE;Cyclohexasiloxane 6;Dow Corning 246 Fluid;2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane;2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane;SH 246;DC 246 Fluid;Dow Corning 246;Cyclomethicone 6

CBNumber:: CB6376936

Molecular Formula:: C12H36O6Si6

Molecular Weight:: 444.92

MDL Number:: MFCD00144215

MOL File:: 540-97-6.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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DODECAMETHYLCYCLOHEXASILOXANE Properties

Melting point	-3°C
Boiling point	245 °C
Density	0,959 g/cm³
vapor pressure	4.7Pa at 25℃
refractive index	1.4015
Flash point	>76°C
storage temp.	2-8°C
solubility	Chloroform (Sparingly), Ethyl Acetate (Slightly)
form	liquid
Specific Gravity	0.9672
color	Colourless
Odor	at 100.00?%. odorless
Viscosity	5.6mm2/s
Water Solubility	5.1μg/L at 23℃
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
Merck	14,3403
Stability	Hygroscopic
LogP	8.87 at 23.6℃
CAS DataBase Reference	540-97-6(CAS DataBase Reference)
EWG's Food Scores	2
FDA UNII	XHK3U310BA
EPA Substance Registry System	Dodecamethylcyclohexasiloxane (540-97-6)
UNSPSC Code	77101502
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H320

Precautionary statements

P264-P305+P351+P338+P337+P313

Risk Statements

36/37/38

Safety Statements

26-36/37/39

RIDADR

UN 1993C 3 / PGIII

WGK Germany

RTECS

GW2328550

TSCA

Yes

HS Code

29319090

Hazardous Substances Data

540-97-6(Hazardous Substances Data)

NFPA 704

	1
0		0

DODECAMETHYLCYCLOHEXASILOXANE price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	43216	Dodecamethylcyclohexasiloxane analytical standard	540-97-6	25mg	$116	2024-03-01	Buy
Sigma-Aldrich	1154900	Cyclomethicone 6 United States Pharmacopeia (USP) Reference Standard	540-97-6	200mg	$491	2024-03-01	Buy
TCI Chemical	D2040	Dodecamethylcyclohexasiloxane >97.0%(GC)	540-97-6	1mL	$76	2024-03-01	Buy
TCI Chemical	D2040	Dodecamethylcyclohexasiloxane >97.0%(GC)	540-97-6	5mL	$252	2024-03-01	Buy
Sigma-Aldrich	796859	2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane 95%	540-97-6	250mg	$67.4	2024-03-01	Buy

Product number	Packaging	Price	Buy
43216	25mg	$116	Buy
1154900	200mg	$491	Buy
D2040	1mL	$76	Buy
D2040	5mL	$252	Buy
796859	250mg	$67.4	Buy

DODECAMETHYLCYCLOHEXASILOXANE Chemical Properties,Uses,Production

Chemical Properties

Clear Colourless Liquid

Uses

A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products, Dodecamethylcyclohexasiloxane can be used in dermal exposure and inhalation toxicity study.

Uses

cyclohexasiloxane is a silicone-based emollient.

Uses

A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products. Used in dermal exposure and inhalation toxicity study.

Definition

ChEBI: Dodecamethylcyclohexasiloxane is an organosilicon compound.

General Description

Dodecamethylcyclohexasiloxane belonging to the class of cyclic volatile methylsiloxanes is identified as a potent environmental contaminant, most prominently found in biota, biosolid samples, soil, sediment samples, wastewaters, etc. These compounds are used as fragrance carriers or solvents in household products, personal care products, cleaning agents and as precursors in the manufacture of silicone polymers.

Flammability and Explosibility

Non flammable

Toxics Screening Level

The initial threshold screening level (ITSL) for dodecamethylcyclohexasiloxane is 400 μg/m3 based on an annual averaging time.

DODECAMETHYLCYCLOHEXASILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

Tetradecamethylcycloheptasiloxane DECAMETHYLTETRASILOXANE Hexamethyldisiloxane

DODECAMETHYLCYCLOHEXASILOXANE Suppliers

Global( 194)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Yanxi Chemical Co., Ltd.	+8617531153977	allison@yan-xi.com	China	5855	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5872	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18137	58
Hebei Kingfiner Technology Development Co.Ltd	+86-15532196582 +86-15373005021	lisa@kingfinertech.com	China	3007	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20240	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19801	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21630	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58

Supplier	Advantage
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Kingfiner Technology Development Co.Ltd	58
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Hubei xin bonus chemical co. LTD	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from DODECAMETHYLCYCLOHEXASILOXANE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-03-07	Dodecamethylcyclohexasiloxane 540-97-6	US $40.00 / kg	1kg	0.99	10 tons	Hebei Yanxi Chemical Co., Ltd.
2024-10-30	Dodecamethylcyclohexasiloxane 540-97-6	US $0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2024-10-11	Dodecamethylcyclohexasiloxane 540-97-6	US $5.00-2.00 / KG	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD

Dodecamethylcyclohexasiloxane
540-97-6
US $40.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Dodecamethylcyclohexasiloxane
540-97-6
US $0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

Dodecamethylcyclohexasiloxane
540-97-6
US $5.00-2.00 / KG
99%
Hebei Chuanghai Biotechnology Co,.LTD

DODECAMETHYLCYCLOHEXASILOXANE Spectrum

DODECAMETHYLCYCLOHEXASILOXANE(540-97-6)MS DODECAMETHYLCYCLOHEXASILOXANE(540-97-6)¹HNMR DODECAMETHYLCYCLOHEXASILOXANE(540-97-6)¹³CNMR DODECAMETHYLCYCLOHEXASILOXANE(540-97-6)IR1

540-97-6(DODECAMETHYLCYCLOHEXASILOXANE)Related Search:

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DODECAMETHYLCYCLOHEXASILOXANE

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2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-2,4,6,8,10,12-hexasila-1,3,5,7,9,11-hexaoxacyclododecane Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane Dodecamethylcyclododecanehexasiloxane Dow Corning 246 SH 246 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane 95% 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane AldrichCPR Cyclomethicone 6 dodecamethyl-cyclohexasiloxan DC 246 Fluid DodecaMethylhexacyclosiloxane DODECAMETHYLCYCLOHEXASILOXANE CYCLOHEXASILOXANE,DODECAM Cyclohexasiloxane, 2,2,4,4,6,6,8,8,10,10,12,12-d odecamethyl- Dodecamethylcyclohexasiloxane 540-97-6 Dodecamethylcyclohexasiloxane > DODECAMETHYLCYCLOHEXASILOXANE ISO 9001：2015 REACH 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane Dow Corning 246 Fluid 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- CYCLOHEXASILOXANE Cyclohexasiloxane 6 Dodecamethylcyclohexasiloxane in isooctane CYCLOPENTASILOXANE & CYCLOHEXASILOXANE (D5+D6) 540-97-6 C12H36O6Si6 Siloxanes Si (Classes of Silicon Compounds) Si-O Compounds Organics Si (Classes of Silicon Compounds) Siloxanes Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Si-O Compounds