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METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED

Product Name
METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED
CAS No.
68037-59-2
Chemical Name
METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED
Synonyms
Methylhydrosiloxane;DIMETHICONE/METHICONE COPOLYMER;viscosity 23-35 cSt.;dimethylhydropolysiloxane;dimethylhydropolylsiloxane;METHYLHYDRO-DIMETHYLSILOXANE;DK-H212 Methylhydrosiloxane;TrimethylSiloxane Terminated;Polysiloxanes di-Me Me hydrogen;dimethylsiloxane, methylhydrogen-
CBNumber
CB7165652
Molecular Formula
C3H12OSi2
Formula Weight
120.29778
MOL File
68037-59-2.mol
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METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED Property

Melting point:
<-60°C
Boiling point:
>93 °C(lit.)
Density 
0.99 g/mL at 25 °C
refractive index 
n20/D 1.405
Flash point:
158 °F
Specific Gravity
0.98
EPA Substance Registry System
Siloxanes and Silicones, di-Me, Me hydrogen (68037-59-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
Yes
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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
482374
Product name
Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated
Purity
average Mn ~13,000, methylhydrosiloxane 3-4 mol %
Packaging
25ml
Price
$131
Updated
2024/03/01
Sigma-Aldrich
Product number
482196
Product name
Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated
Purity
average Mn ~950, methylhydrosiloxane 50 mol %
Packaging
50ml
Price
$161
Updated
2024/03/01
Sigma-Aldrich
Product number
482374
Product name
Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated
Purity
average Mn ~13,000, methylhydrosiloxane 3-4 mol %
Packaging
150ml
Price
$443
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
POL0003095
Product name
(METHYLHYDROSILOXANE)-DIMETHYLSILOXANE COPOLYMER
Purity
95.00%
Packaging
5MG
Price
$451.07
Updated
2021/12/16
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METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED Chemical Properties,Usage,Production

Uses

PolydiMethylhydrogensiloxane is non-toxic and odorless, which has the active groups, acting under catalytic agent, the reaction is with double bonds and hydroxyl groups, which is the basic raw material of the foam stabilizers, defoamers, water-soluble silicone oil and other products.

Application

Potential reducing agents in the mode of HMS-991 or HMS-992.

METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED Suppliers

China 79 France 1 Germany 2 Japan 1 Singapore 1 Switzerland 1 United States 8 Global 93
Lianyungang Hua yuan Chemical Co., Ltd.
Tel
17717972740
Email
huayuanchemical@163.com
Country
China
ProdList
125
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
8418
Advantage
55
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Wuhan Kemi-Works Chemical Co., Ltd
Tel
027-85736489
Fax
86-27-85736485
Email
info@kemiworks.net
Country
China
ProdList
540
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3203
Advantage
55
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
Shanghai Gileader Advanced Material Technology Co.,Ltd
Tel
18516111942
Email
823898732@qq.com
Country
China
ProdList
1317
Advantage
56
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3978
Advantage
58
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View Lastest Price from METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED manufacturers

Wuhan KEMI-WORKS Chemical Co., Ltd.
Product
METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED 68037-59-2
Price
US $1.00/Kg/Drum
Min. Order
1KG
Purity
20-1000cs
Supply Ability
50mt per month
Release date
2021-09-18
Shaanxi Dideu Medichem Co. Ltd
Product
Polysiloxanes di-Me Me hydrogen 68037-59-2
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20000KG
Release date
2020-01-09
Shijiazhuang tongyang Import and Export Co., LTD
Product
METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED 68037-59-2
Price
US $10.00/KG
Min. Order
1g
Purity
99
Supply Ability
2000kg
Release date
2021-08-10

68037-59-2, METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATEDRelated Search:

DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) METHYL ISOCYANOACETATE Aluminum acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) Cupric acetylacetonate N-BUTYLISOCYANIDE Tosylmethyl isocyanide 2,4-PENTANEDIONE, SILVER DERIVATIVE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Ethyl isocyanoacetate COBALT(II) ACETYLACETONATE TERT-BUTYL ISOCYANIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) SALCOMINE Ferric acetylacetonate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE PHENYLSELENOL

  • dimethylhydropolylsiloxane
  • (25-35% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 25-35 CST.
  • (6-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 23-35 CST.
  • (5-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 9.000-11.000 CST.
  • (0.5-1.0% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 5,000-8,000cs
  • (15-18% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35cs
  • (25-30% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35cs
  • (3-4% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35cs
  • (50-55% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 10-15cs
  • (5-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 9,000-11,000cs
  • (6-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35cs
  • (7-8% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 110-150cs
  • dimethylsiloxane, methylhydrogen-
  • (0.5-1% Methylhydrosiloxane) - dimethylsiloxane copolymer
  • (6-7% Methylhydrosiloxane) - diMethylsiloxane copolyMer
  • viscosity 23-35 cSt.
  • Polysiloxanes di-Me Me hydrogen
  • (0.5-1.0% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 5,000-8,000 cSt
  • (3-4% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35 cSt
  • (50-55% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 10-15 cSt
  • (25-30% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35 cSt
  • (7-8% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 110-150 cSt
  • Methylhydrosiloxane-dimethylsiloxane
  • dimethylhydropolysiloxane
  • SiloxanesandSilicones,di-Me,Mehydrogen
  • METHYLHYDROSILOXANE - DIMETHYLSILOXANE COPOLYMER
  • METHYLHYDROSILOXANE, DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED
  • METHYLHYDROSILOXANE - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXY TERMINATED
  • METHYLHYDRO-DIMETHYLSILOXANE
  • POLY(DIMETHYLSILOXANE-CO-METHYLHYDRO-SIL OXANE), TMS TERM, VISC CA. 12 CST
  • POLY(DIMETHYLSILOXANE-CO-METHYLHYDRO-SIL OXANE), TMS TERM, VISC CA. 260 CST
  • Methylhydrosiloxane-dimethylsiloxane copolymer, viscosity 10-15 cSt., 50-55 Mole % MeHSiO
  • Methylhydrosiloxane - dimethylsiloxane copolymer, viscosity 25-35 cSt., 3-4 Mole % MeHSiO
  • Methylhydrosiloxane-dimethylsiloxane copolymer, viscosity 25-35 cSt., 15-18 Mole% MeHSiO
  • Methylhydrosiloxane - dimethylsiloxane copolymer, viscosity 6000-8000 cSt., 0.5-1.0 Mole % MeHSiO
  • Methylhydrosiloxane - dimethylsiloxane copolymer, viscosity 23-35 cSt., 6-7 Mole% MeHSiO
  • Methylhydrosiloxane - dimethylsiloxane copolymer, viscosity 25-35 cSt., 25-30 Mole% MeHSiO
  • Methylhydrosiloxane-dimethylsiloxane copolymer, viscosity 9000-11000 cSt., 5-7 Mole % MeHSiO
  • (50-55% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 10-15 CST.
  • (3-4% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 25-35 CST.
  • AMINOPROPYLMETHYLSILOXANE-DIMETHYLSIOLXANE COPOLYMER
  • POLY(DIMETHYLSILOXANE-CO-METHYLHYDROSILOXANE), TRIMETHYLSILYL TERMINATED
  • DIMETHICONE/METHICONE COPOLYMER
  • (15-18% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35 cSt
  • (5-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 6,000-8,000 cSt
  • (6-7% METHYLHYDROSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXANE TERMINATED, 25-35 cSt
  • PolydiMethylsiloxane-co-polyMethylhydrosiloxane
  • LOW containing hydrogen silicone oil
  • Methylhydrosiloxane-diMethylsiloxane copolyMer TriMethylsiloxy terMinated cSt 25-35
  • Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated average Mn ~13,000, methylhydrosiloxane 3-4 mol %
  • Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated average Mn ~950, methylhydrosiloxane 50 mol %
  • MethylHydrosiloxane-DimethylsiloxaneCopolymers,Trimethylsiloxyterminated
  • (0.5-1.5% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, 5,000-8,000 cst
  • (25-35% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, 25-35 cst
  • (25-35% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, reduced volatility, 25-35 cst
  • (45-55% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, 10-15 cst
  • (4-6% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, 750-1,000 cst
  • (4-8% methylhydrosiloxane) – dimethylsiloxane copolymer, trimethylsiloxane terminated, 6,000-9,000 cst