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1,3,5-Tris[(3,3,3-trifluoropropyl)methyl]cyclotrisiloxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

2374-14-3

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2374-14-3 Usage

Chemical Properties

Translucent to white waxy solid

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 2374-14-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2374-14:
(6*2)+(5*3)+(4*7)+(3*4)+(2*1)+(1*4)=73
73 % 10 = 3
So 2374-14-3 is a valid CAS Registry Number.
InChI:InChI=1S/C12H21F9O3Si3/c1-25(7-4-10(13,14)15)22-26(2,8-5-11(16,17)18)24-27(3,23-25)9-6-12(19,20)21/h4-9H2,1-3H3

2374-14-3 Well-known Company Product Price

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  • Alfa Aesar

  • (L16680)  1,3,5-Trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)cyclotrisiloxane, 97%   

  • 2374-14-3

  • 5g

  • 324.0CNY

  • Detail

  • Alfa Aesar

  • (L16680)  1,3,5-Trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)cyclotrisiloxane, 97%   

  • 2374-14-3

  • 25g

  • 1162.0CNY

  • Detail

  • Alfa Aesar

  • (L16680)  1,3,5-Trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)cyclotrisiloxane, 97%   

  • 2374-14-3

  • 100g

  • 3303.0CNY

  • Detail

2374-14-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane

1.2 Other means of identification

Product number -
Other names Fluorosilicone trimer

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. CBI,Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2374-14-3 SDS

2374-14-3Synthetic route

methyl(3,3,3-trifluoropropyl)dichlorosilane
675-62-7

methyl(3,3,3-trifluoropropyl)dichlorosilane

A

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

B

2,4,6,8-tetramethyl-2,4,6,8-tetrakis-(3,3,3-trifluoro-propyl)-cyclotetrasiloxane
429-67-4

2,4,6,8-tetramethyl-2,4,6,8-tetrakis-(3,3,3-trifluoro-propyl)-cyclotetrasiloxane

Conditions
ConditionsYield
With diethyl ether; water
methyl(3,3,3-trifluoropropyl)dichlorosilane
675-62-7

methyl(3,3,3-trifluoropropyl)dichlorosilane

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

Conditions
ConditionsYield
hydrolysis;
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethyltrisiloxane-1,5-diol
2802-54-2

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethyltrisiloxane-1,5-diol

Conditions
ConditionsYield
With palladium on activated carbon; water; hydrogen In tetrahydrofuran at 25℃; for 144h;90.2%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

C14H28F9NO3Si4
1342892-55-0

C14H28F9NO3Si4

Conditions
ConditionsYield
Stage #1: 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane; dimethylsilicon dichloride; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone at 20℃; for 12h; Inert atmosphere;
Stage #2: With ammonia In toluene at 5℃; for 6h; Cooling with ice;		89.1%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

phenyllithium
591-51-5

phenyllithium

methyl(phenyl)(3,3,3-trifluoropropyl)silanol
242808-84-0

methyl(phenyl)(3,3,3-trifluoropropyl)silanol

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; Alkylation;84%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

bis<4-(methacryloyloxy)butyl>tetramethyldisiloxane
70877-11-1

bis<4-(methacryloyloxy)butyl>tetramethyldisiloxane

C60H108F30O15Si12

C60H108F30O15Si12

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In chloroform at 25℃; for 24h;81.5%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

1,3-bis(3-(acryloxymethyl)phenylethyl)tetramethyldisiloxane

1,3-bis(3-(acryloxymethyl)phenylethyl)tetramethyldisiloxane

C68H108F30O15Si12

C68H108F30O15Si12

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In chloroform at 25℃; for 24h;80.3%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

p-tolyllithium
2417-95-0

p-tolyllithium

methyl(4-methylphenyl)(3,3,3-trifluoropropyl)silanol
267012-06-6

methyl(4-methylphenyl)(3,3,3-trifluoropropyl)silanol

Conditions
ConditionsYield
In diethyl ether Arylation;76%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

(E)-1-iodohept-1-ene
60595-37-1

(E)-1-iodohept-1-ene

(E)-(3,3,3-trifluoropropyl)-methyl-(1-heptenyl)silanol

(E)-(3,3,3-trifluoropropyl)-methyl-(1-heptenyl)silanol

Conditions
ConditionsYield
Stage #1: (E)-1-iodohept-1-ene With n-butyllithium In diethyl ether; hexane at -78℃; for 1h;
Stage #2: 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane In diethyl ether at -78 - 20℃;		75%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

2-naphthyllithium
4541-70-2

2-naphthyllithium

methyl-naphthalen-2-yl-(3,3,3-trifluoro-propyl)-silanol

methyl-naphthalen-2-yl-(3,3,3-trifluoro-propyl)-silanol

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; Alkylation;74%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

(E)-2-phenylethenyllithium
4843-72-5, 6160-69-6, 62839-69-4

(E)-2-phenylethenyllithium

methyl(E)-2-phenylethenyl(3,3,3-trifluoropropyl)silanol
242808-86-2

methyl(E)-2-phenylethenyl(3,3,3-trifluoropropyl)silanol

Conditions
ConditionsYield
70%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

p-methoxyphenyllithium
14774-77-7

p-methoxyphenyllithium

4-methoxyphenyl(methyl)(3,3,3-trifluoropropyl)silanol
267012-05-5

4-methoxyphenyl(methyl)(3,3,3-trifluoropropyl)silanol

Conditions
ConditionsYield
In diethyl ether Arylation;69%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

naphthalen-1-yl-lithium
14474-59-0

naphthalen-1-yl-lithium

methyl-naphthalen-1-yl-(3,3,3-trifluoro-propyl)-silanol

methyl-naphthalen-1-yl-(3,3,3-trifluoro-propyl)-silanol

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; Alkylation;66%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

α-phenyl vinyllithium
4843-72-5, 6160-69-6, 62839-69-4

α-phenyl vinyllithium

phenyllithium
591-51-5

phenyllithium

methyl(E)-2-phenylethenyl(3,3,3-trifluoropropyl)silanol
242808-86-2

methyl(E)-2-phenylethenyl(3,3,3-trifluoropropyl)silanol

Conditions
ConditionsYield
In diethyl ether at 0 - 20℃; Alkylation;55%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

C22H44F12O4Si5

C22H44F12O4Si5

Conditions
ConditionsYield
Stage #1: n-butyllithium; 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane In tetrahydrofuran; toluene at 0 - 25℃; for 8h;
Stage #2: dimethylsilicon dichloride With triethylamine In tetrahydrofuran; toluene at 20 - 25℃; for 3h;
Stage #3: With water In tetrahydrofuran; toluene for 0.0833333h;		47.8%
Stage #1: n-butyllithium; 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane In toluene at 0 - 25℃; for 8h;
Stage #2: dimethylsilicon dichloride With triethylamine In toluene at 20 - 25℃; for 3h;		47.8%
Stage #1: n-butyllithium; 1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane In tetrahydrofuran; toluene at 0 - 25℃; for 8h;
Stage #2: dimethylsilicon dichloride With triethylamine In tetrahydrofuran; toluene at 20 - 25℃; for 3h;		47.8%
1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

acetic anhydride
108-24-7

acetic anhydride

1,5-Diacetoxy-1,3,5-trimethyl-1,3,5-tris-(3,3,3-trifluor-propyl)-trisiloxan
23174-00-7

1,5-Diacetoxy-1,3,5-trimethyl-1,3,5-tris-(3,3,3-trifluor-propyl)-trisiloxan

Conditions
ConditionsYield
With iron(III) chloride at 150℃;
methyl(3,3,3-trifluoropropyl)dichlorosilane
675-62-7

methyl(3,3,3-trifluoropropyl)dichlorosilane

A

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

B

2,4,6,8-tetramethyl-2,4,6,8-tetrakis-(3,3,3-trifluoro-propyl)-cyclotetrasiloxane
429-67-4

2,4,6,8-tetramethyl-2,4,6,8-tetrakis-(3,3,3-trifluoro-propyl)-cyclotetrasiloxane

Conditions
ConditionsYield
With diethyl ether; water
methyl(3,3,3-trifluoropropyl)dichlorosilane
675-62-7

methyl(3,3,3-trifluoropropyl)dichlorosilane

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
2374-14-3

1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane

Conditions
ConditionsYield
hydrolysis;

2374-14-3Relevant academic research and scientific papers

Process for producing a cyclotrisiloxane in a cracking reaction

-

, (2008/06/13)

An improved process for increasing the yield and purity of fluoroalkyl cyclotrisiloxanes in a cracking reaction of diorganopolysiloxanes by using, in addition to the cracking catalyst, an effective amount of a higher aliphatic alcohol having from 14 to 30 carbon atoms. By the use of such a higher aliphatic alcohol, there is consistently obtained yields of high purity fluoroalkyl cyclotrisiloxanes from cracking reactions of silicone hydrolyzates in excess of 80% by weight.

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