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1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane

CAS No.: 18547-93-8

Chemical Name:: 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane

Synonyms: DK191;CFS-938;TSL 9706;Co-Formula CFS-938;Methacrylate Silane;BIS(METHACRYLOXYPROPYL)TETRAMETHYLDISILOXANE;BIS(3-METHACRYLOXYPROPYL) TETRAMETHYLDISILOXANE;1,3-BIS(3-METHACRYLOXYPROPYL)TETRAMETHYLDISILOXANE;METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE;METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANES

CBNumber:: CB5853250

Molecular Formula:: C18H34O5Si2

Molecular Weight:: 386.63

MOL File:: 18547-93-8.mol

Modify Date:: 2023/12/25 11:32:11

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1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane Properties

Melting point	<0°C
Boiling point	127°C 3mm
Density	0.966 g/mL at 20 °C(lit.)
vapor pressure	0.005Pa at 25℃
refractive index	n20/D 1.45
Flash point	>110°C
storage temp.	below 5° C
Specific Gravity	0.96
Water Solubility	1.5μg/L at 20℃
Hydrolytic Sensitivity	3: reacts with aqueous base
InChI	InChI=1S/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3
InChIKey	ZIFLDVXQTMSDJE-UHFFFAOYSA-N
SMILES	[Si](CCCOC(=O)C(C)=C)(C)(C)O[Si](CCCOC(=O)C(C)=C)(C)C
LogP	8.1 at 20℃
CAS DataBase Reference	18547-93-8(CAS DataBase Reference)
EPA Substance Registry System	1,3-Bis(3-methacryloyloxypropyl)tetramethyldisiloxane (18547-93-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS09
Signal word	Warning
Hazard statements	H410
Precautionary statements	P273-P391-P501
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
TSCA	Yes

1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane Chemical Properties,Uses,Production

Synthesis

Cool down 600g H2O to below 5°C, slowly add the intermediate product 3-(chlorodimethylsilyl)propyl methacrylate, restore room temperature and stir for 8h. Then stand, separate the organic phase, wash with water to neutral, add anhydrous sodium sulfate to dry the organic phase, filter to remove the desiccant, and remove the low boiling point substance in the system under reduced pressure to obtain 645.11g of product 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane, with a yield of 97%.

1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane Suppliers

Global( 93)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Hubei Changfu Chemical Co., Ltd.	+86-027-84396550 +8617721064038	China	411	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	16221	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21677	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29901	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	China	10297	58	Inquiry
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	China	12261	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
WinWin Chemical CO., Limited	+86-0577-64498589 +8615325081899	China	14198	58	Inquiry
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	China	23556	58	Inquiry

Supplier	Advantage
Hubei Changfu Chemical Co., Ltd.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Fuxin Pharmaceutical	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
WinWin Chemical CO., Limited	58
ANHUI WITOP BIOTECH CO., LTD	58

18547-93-8(1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane)Related Search:

BIS(DICHLOROSILYL)METHANE 1,3-BIS(3-CHLOROPROPYL)TETRAKIS-(TRIMETHYLSILOXY)DISILOXANE,TECH-95 1,3-BIS[(ACRYLOXYMETHYL)PHENETHYL]TETRAMETHYLDISILOXANE 1,3-BIS(CHLORODIMETHYLSILYL)PROPANE 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE

1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane 1,3-BIS(METHACRYLOXY)-2-TRIMETHYLSILOXYPROPANE 1,3-BIS(DICHLOROMETHYL)-1,1,3,3-TETRAMETHYLDISILOXANE 1,3-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE 1,3-Bis(3-aminopropyl)tetramethyldisiloxane

1,3-BIS(CHLOROMETHYL)-1,1,3,3-TETRAKIS(TRIMETHYLSILOXY)DISILOXANE 1,3-BIS(TRICHLOROSILYL)PROPANE BIS(TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TETRAMETHYLDISILOXANE 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE 1,3-BIS(3-HYDROXYPROPYL)TETRAMETHYLDISILOXANE 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE

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TSL 9706 2-propenoicacid,2-methyl-,(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-pro 1,3-BIS(3-METHACRYLOXYPROPYL)TETRAMETHYLDISILOXANE 1,3-BIS(3-METHACRYLOYLOXYPROPYL)-1,1,3,3-TETRAMETHYLDISILOXANE 3,3'-(1,1,3,3-TETRAMETHYLDISILOXAN-1,3-DIYL)DIPROPYL DIMETHACRYLATE METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANES BIS(3-METHACRYLOXYPROPYL) TETRAMETHYLDISILOXANE BIS(METHACRYLOXYPROPYL)TETRAMETHYLDISILOXANE POLYDIMETHYLSILOXANE, MONOMETHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, METHACRYLOXYPROPYL TERMINATED bis(3-Methacryloxypropyl)tetramethyldisiloxane 2-propenoic acid, 2-methyl-, (1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-pro panediyl ester (1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-1,3-diyl dimethacrylate 1,3-BIS(3-METHACRYLOYLOXYPROPYL)-1,1,3, 3-TETRAME.DISILOXANE 1,3-BIS(3-METHACRYLOXYPROPYL)-1,1,3,3-TETRAMETHYLDISILOXANE Polydimethylsiloxane, methacryloxypropyl terminated, viscosity 1-2 cSt. 1,3-Bis[3-(methacryloyloxy)propyl]-1,1,3,3-tetramethylpropanedisiloxane Bis(2-methylpropenoic acid)(1,1,3,3-tetramethylpropanedisiloxane-1,3-diyl)bis(3,1-propanediyl) ester Bismethacrylic acid (1,1,3,3-tetramethylpropanedisiloxane-1,3-diyl)bis(trimethylene) ester Bismethacrylic acid oxybis[dimethylsilylene(3,1-propanediyl)] ester 1,3-Bis(3-Methacryloxypropyl)tetraMethyldisiloxane 1,3 Bis(3 Methacryloxypropyl)tetraMethyldisiloxane 1,3-Bis[3-(methacryloyloxy)propyl]tetrame SIB 1402.0 Co-Formula CFS-938 Methacrylate Silane 2-methyl-2-propenoic acid 3-[[dimethyl-[3-(2-methyl-1-oxoprop-2-enoxy)propyl]silyl]oxy-dimethylsilyl]propyl ester CFS-938 1,3-bis<3-(2-methylpropenoyloxy)propyl>tetramethyldisiloxane 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane in stock Factory 2-Propenoic acid,2-methyl-, 1,1'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl]ester 3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate 18547-93-8 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane DK191 (1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propane-3,1-diyl) bis(2-methylacrylate) SIB (1,3-Bis(3-methacrylyloxypropy l)-1,1,3,3-tetramethp 18547-93-8 C18H34O5Si2 Siloxanes Organosilicon Organometallic Reagents Industrial/Fine Chemicals monomer