1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Information Links

Iden­ti­fi­ca­tion

CAS Number

3277-26-7

Name

1,1,3,3-Tetramethyldisiloxane

Syn­onyms

1,1,3,3-Tetramethyldisiloxan [Ger­man] [ACD/IUPAC Name] 1,1,3,3-Tetramethyldisiloxane [ACD/IUPAC Name] 1,1,3,3-Tétraméthyldisiloxane [French] [ACD/IUPAC Name] Bis(dimethylsilyl) ether Bis(dimethylsilyl) oxide Dis­ilox­ane, 1,1,3,3-tetramethyl- [ACD/​Index Name] sym-Tetram­ethyl­d­is­ilox­ane (dimethyl-λ3-silanyl)oxy-dimethylsilicon [(dimethylsilyl)oxy]dimethylsilane [3277-26-7] 1,1,3,3- tetram­ethyl­d­is­ilox­ane 1,1,3,3-Tetramethyl dis­ilox­ane 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane [ACD/IUPAC Name] 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane 1,3-Dihydrotetramethyldisiloxane 221-906-4 [EINECS] 30110-74-8 [RN] 3277-26-7 [RN] CT2030 DIMETHYLSI­LYL ETHER dis­ilox­ane, tetram­ethyl- Ethenyl(ethenyldimethylsilyl)oxydimethylsila ne JN 1000000 MFCD00008256 [MDL num­ber] Silox­ane HSi2 T 2030 tetram­ethyl­d­is­ilox­ane

SMILES

C[SiH](C)O[SiH](C)C

Std­InChI

InChI=1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3

Std­InChIKey

NVYQDQZEMGUESH-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C4H14OSi2

Mol­e­c­u­lar Weight

134.32

EINECS

221-906-4

Beil­stein Reg­istry Number

1733364

MDL Number

MFCD00008256

Prop­er­ties

Appear­ance

Transparant liq­uid

Refrac­tive Index

1.3669 – 1.3710

Den­si­ty

0.757 – 0.76g/cm3

Safe­ty Data

Sym­bol

GHS02

Sig­nal Word

Warn­ing

Haz­ard Statements

H225

Pre­cau­tion­ary Statements

P210-P370 + P378-P403 + P235

Per­son­al Pro­tec­tive Equipment

Eye­shields, Faceshields, full-face res­pi­ra­tor (US), Gloves, mul­ti-pur­­pose com­bi­na­tion res­pi­ra­tor car­tridge (US), type ABEK (EN14387) res­pi­ra­tor fil­ter

RIDADR

UN 1993BF 3 / PGII

WGK Germany

2 

RTECS

JN1000000

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

Stan­dard

Enter­prise stan­dard

Puri­ty

﹥99.0%

Resid­ual Acid, CI ppm

0-3

Resid­ual Base, KOH

0-5

Tur­bid­i­ty (NTU)

0-0.8

Pack­age

Accord­ing to cus­tomer require­ments to pack­ag­ing

Stor­age

Under the room tem­per­a­ture and away from light

Appli­ca­tion

Used to pre­pare hydro­­gen-ter­mi­­nat­ed poly­silox­anes, used as chain exten­ders or crosslink­ers for sil­i­cone rub­ber ; or for the syn­the­sis of var­i­ous sil­i­cone poly­mers with reac­tive func­tion­al group cap­ping, sil­i­cones used as organ­ic poly­mers Copoly­mer­iza­tion mod­i­fi­ca­tion. It can also be used as a reduc­ing agent in organ­ic syn­the­sis.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd(http://​www​.warshel​.com/), and here is the cor­re­spond­ing linkhttp://​www​.warshel​.com/​1​1​3​3​-​t​e​t​r​a​m​e​t​h​y​l​d​i​s​i​l​o​x​a​n​e​-​c​a​s​-​3​2​7​7​-​2​6​-7/

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