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1,1,3,3-테트라메틸디실록산

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1,1,3,3-테트라메틸디실록산 구조식 이미지

카스 번호:: 3277-26-7

한글명:: 1,1,3,3-테트라메틸디실록산

동의어(한글):: 1,1,3,3-테트라메틸디실록산;1,1,3,3-테트라메틸-1,3-다이실록세인;1,1,3,3-테트라메틸-1,3-다이하이드로다이실록세인;1,1,3,3-테트라메틸다이실록세인;1,3-다이수소-1,1,3,3-테트라메틸다이실록세인;1,3-다이하이드로테트라메틸다이실록세인;다이메틸실릴 에터;다이실록세인, 1,1,3,3-테트라메틸-;다이실록세인, 테트라메틸-;비스(다이메틸실릴) 에터;비스(다이메틸실릴) 옥사이드

상품명:: 1,1,3,3-Tetramethyldisiloxane

동의어(영문):: TMDSO;TETRAMETHYLDISILOXANE;TMDO;(Me2HSi)2O;Dimethylsilyl ether;Disiloxane, 1,1,3,3-tetramethyl-;5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine;DK740;DK741;DK265

CBNumber:: CB5355451

분자식:: C4H14OSi2

포뮬러 무게:: 134.32

MOL 파일:: 3277-26-7.mol

MSDS 파일:: SDS

속성

안전

MSDS

용도

공급 업체 410

1,1,3,3-테트라메틸디실록산 속성

녹는점: <-78°C

끓는 점: 70-71 °C (lit.)

밀도: 0.76 g/mL at 25 °C (lit.)

증기압: 250 hPa (20 °C)

굴절률: n20/D 1.370(lit.)

인화점: 14 °F

저장 조건: Store at <= 20°C.

용해도: 클로로포름에 용해됨

산도 계수 (pKa): 11.9[at 20 ℃]

물리적 상태: 액체

Specific Gravity: 0.757

색상: 무색의

폭발한계: 0.8-62.9%(V)

수용성: 물에서 분해되다

감도: Moisture Sensitive

Hydrolytic Sensitivity: 3: reacts with aqueous base

BRN: 1733364

InChIKey: NVYQDQZEMGUESH-UHFFFAOYSA-N

LogP: -0.38-4.5 at 20-25℃

CAS 데이터베이스: 3277-26-7(CAS DataBase Reference)

NIST

EPA

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

위험품 표기	F
위험 카페고리 넘버	11-36/37/38-16
안전지침서	16-26-36-9-33-29
유엔번호(UN No.)	UN 2924 3/PG 2
WGK 독일	3
RTECS 번호	JN1000000
F 고인화성물질	10-21
자연 발화 온도	240 °C
TSCA	Yes
위험 등급	3
포장분류	II
HS 번호	29310095
기존화학 물질	2010-3-4568

그림문자(GHS):

신호 어:

Danger

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드
H225	고인화성 액체 및 증기	인화성 액체	구분 2	위험		P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501

예방조치문구:

P210	열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P233	용기를 단단히 밀폐하시오. 용기는 환기가 잘 되는 곳에 단단히 밀폐하여 보관하시오.
P240	용기와 수용설비를 접지 및 접합시키시오.
P241	폭발 방지용 장비[전기적/환기/조명/...]을(를) 사용하시오.
P242	스파크가 발생하지 않는 도구를 사용하시오
P243	정전기 방지 조치를 취하시오.

NFPA 704

	3
0		1

1,1,3,3-테트라메틸디실록산 MSDS

1,1,3,3-Tetramethyldisiloxane

1,1,3,3-테트라메틸디실록산 C화학적 특성, 용도, 생산

개요

1,1,3,3-Tetramethyldisiloxane is soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. This product is a kind of widely used organic silicon intermediates, and usually be used as organic silicon blocking agent. Due to containing reactive Si-H groups in the molecular structure, it can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.

화학적 성질

Colorless or yellowish transparent liquid

용도

1,1,3,3-Tetramethyldisiloxane is used as a monomer in the production of silicone polymers or silicone resins. It is used as a precursor to prepare other organosilicon compounds. It is also utilized in non-aqueous polymer preparation as well as a laboratory reagent.

Purification Methods

1,Possible impurity is 1,1,5,5-tetramethyl-3-trimethylsiloxytrisiloxane b 154-155o/733mm. Fractionate it, collect fractions boiling below 80o and re-fractionate it. Its purity can be analysed by alkaline hydrolysis and measuring the volume of H2 liberated followed by gravimetric estimation of silica in the hydrolysate. It is unchanged when stored in glass containers in the absence of moisture for 2-3 weeks. Small amounts of H2 are liberated on long storage. Care should be taken when opening a container due to pressure developed. [Speier et al. J Am Chem Soc 79 974 1958, Emeléus & Smythe J Chem Soc 609 1958, IR: Kriegsmann Z Anorg Chem 299 78 1959, Beilstein 4 IV 3991.]

참고 문헌

//www.alfa.com/en/catalog/B23697/
//www.organic-chemistry.org/chemicals/reductions/tetramethyldisiloxane-TMDSO.shtm
//www.infona.pl/resource/bwmeta1.element.elsevier-722236cc-df38-37aa-bbed-029ec07d525f

1,1,3,3-테트라메틸디실록산 준비 용품 및 원자재

원자재

준비 용품

DIMETHYLDIFLUOROSILANE DIMETHYLSILANE

1,1,3,3-테트라메틸디실록산 공급 업체

글로벌( 410)공급 업체

공급자	전화	이메일	국가	제품 수	이점
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Wuhan Kemi-Works Chemical Co., Ltd.	+86-2785736489 +8618171418573	sales@kemiworks.com	China	704	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15932	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12467	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5999	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Jiangxi New jiayi New Materials Co., Ltd.	15988280056	mina@xjysi.com	CHINA	27	55
Hangzhou Bayee Chemical Co., Ltd.	0086-571-86990109	rachelhoo@bayeechem.com	China	104	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55

1,1,3,3-테트라메틸디실록산 관련 검색:

3-(트라이에톡시실릴)프로필아민 N-(3-(디메톡시메틸실릴)프로필)-1,2-에탄디아민 다이비닐테트라메틸다이실록산 1,3-디에텐일-1,1,3,3-테트라메틸디실록산 백금 착물 SILANE COUPLING AGENT 2,4,6,8-Tetramethylcyclotetrasiloxane METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE 1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane 1,3-BIS(HYDROXYBUTYL)TETRAMETHYLDISILOXANE BIS(DICHLOROMETHYL)TETRAMETHYLDISILOXANE,1,3-BIS(DICHLOROMETHYL)TETRAMETHYLDISILOXANE,1,3-BIS(DICHLOROMETHYL)-1,1,3,3-TETRAMETHYLDISILOXANE BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE,1,3-BIS(CHLOROPROPYL)TETRAMETHYLDISILOXANE 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane BIS(METHACRYLOXYPROPYL)TETRAMETHYLDISILOXANE,BIS(3-METHACRYLOXYPROPYL) TETRAMETHYLDISILOXANE 1,3-BIS(HYDROXYPROPYL)TETRAMETHYLDISILOXANE 1,3-DIPHENYL-1,1,3,3-TETRAMETHYLDISILOXANE BIS2-[3,4-(EPOXYCYCLOHEXYL)ETHYL]TETRAMETHYLDISILOXANE TETRAMETHYLDISILOXANE 1,3-Bis(3-aminopropyl)tetramethyldisiloxane

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