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DODECAMETHYLPENTASILOXANE

Product Name
DODECAMETHYLPENTASILOXANE
CAS No.
141-63-9
Chemical Name
DODECAMETHYLPENTASILOXANE
Synonyms
Pentasiloxane, dodecamethyl-;DK539;KF 96L2CS;DC 200 Fluid 2;Simethicone Impurity 8;Penta(dimethylsiloxane);odecamethylpentasiloxane;dodecamethyl-pentasiloxan;DODECAMETHYLPENTASILOXANE;Dodecamethylpentasiloxane,97%
CBNumber
CB6259604
Molecular Formula
C12H36O4Si5
Formula Weight
384.84
MOL File
141-63-9.mol
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DODECAMETHYLPENTASILOXANE Property

Melting point:
-81 °C (lit.)
Boiling point:
230 °C (lit.)
Density 
0.875 g/mL at 25 °C (lit.)
vapor pressure 
<1 mm Hg ( 20 °C)
refractive index 
n20/D 1.392(lit.)
Flash point:
187 °F
storage temp. 
Refrigerator
solubility 
Benzene (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
liquid
Specific Gravity
0.876
color 
Colourless
Water Solubility 
70.41ng/L at 23℃
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
Merck 
14,3404
Dielectric constant
2.5(20℃)
LogP
9.411 at 25℃
CAS DataBase Reference
141-63-9(CAS DataBase Reference)
EPA Substance Registry System
Pentasiloxane, dodecamethyl- (141-63-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
RTECS 
SB0970000
TSCA 
Yes
HS Code 
2931.90.9010
Hazardous Substances Data
141-63-9(Hazardous Substances Data)
Toxicity
guinea pig,LDLo,oral,50gm/kg (50000mg/kg),Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 332, 1948.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
447269
Product name
Dodecamethylpentasiloxane
Purity
97%
Packaging
10ml
Price
$76.5
Updated
2024/03/01
Sigma-Aldrich
Product number
447269
Product name
Dodecamethylpentasiloxane
Purity
97%
Packaging
50ml
Price
$246
Updated
2024/03/01
TCI Chemical
Product number
D4394
Product name
Dodecamethylpentasiloxane
Purity
>98.0%(GC)
Packaging
25mL
Price
$106
Updated
2024/03/01
TRC
Product number
D494525
Product name
Dodecamethylpentasiloxane
Packaging
1ml
Price
$135
Updated
2021/12/16
Chem-Impex
Product number
40528
Product name
Dodecamethylpentasiloxane,≥98%(GC)
Purity
≥98%(GC)
Packaging
25ML
Price
$146.76
Updated
2021/12/16
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DODECAMETHYLPENTASILOXANE Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

A non-cyclic polydimethyl siloxane. Study shows that it can be transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.

Uses

As a basis for silicone oils or fluids designed to withstand extremes of temperature; as a foam suppressant in petroleum lubricating oil.

Definition

ChEBI: An organosiloxane that is pentasiloxane in which all the hydrogens have been replaced by methyl groups. Metabolite observed in cancer metabolism.

Flammability and Explosibility

Non flammable

DODECAMETHYLPENTASILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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DODECAMETHYLPENTASILOXANE Suppliers

Anhui Silicon Innovation Materials Technology Co., Ltd.
Tel
17201714774
Email
3317543774@qq.com
Country
China
ProdList
1048
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
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View Lastest Price from DODECAMETHYLPENTASILOXANE manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
Dodecamethylpentasiloxane 141-63-9
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-20
Shanghai Daken Advanced Materials Co.,Ltd
Product
DODECAMETHYLPENTASILOXANE 141-63-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
205-492-2
Release date
2021-11-25
Career Henan Chemical Co
Product
DODECAMETHYLPENTASILOXANE 141-63-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
600kg
Release date
2019-12-25

141-63-9, DODECAMETHYLPENTASILOXANERelated Search:


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  • dodecamethyl-pentasiloxan
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  • Dodecamethyl-2,4,6,8-tetraoxa-1,3,5,7,9-pentasilanonane
  • Dodecamethylnonanepentasiloxane
  • Penta(dimethylsiloxane)
  • Dodecamethylpentasiloxane,97%
  • DODECAMETHYLPENTASILOXANE
  • DC 200 Fluid 2
  • KF 96L2CS
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  • odecamethylpentasiloxane
  • Simethicone Impurity 8
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  • CH33SiOSiCH32O3SiCH33
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