4180-02-3

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Basic information

Product Name: 1,3-Diethynyltetramethyldisiloxane
Synonyms: 1,1,3,3-Tetramethyl-1,3-diethynylpropanedisiloxane;1,3-Diethynyl-1,1,3,3-tetramethylpropanedisiloxane
CAS NO:4180-02-3
Molecular Formula: C₈H₁₄OSi₂
Molecular Weight: 182.37
EINECS: N/A
Product Categories: N/A
Mol File: 4180-02-3.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 122-128°C
Flash Point: 20°C (68°F)
Appearance: /
Density: 0.885±0.06 g/cm3(Predicted)
Refractive Index: 1.4104
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1,3-Diethynyltetramethyldisiloxane(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-Diethynyltetramethyldisiloxane(4180-02-3)
EPA Substance Registry System: 1,3-Diethynyltetramethyldisiloxane(4180-02-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4180-02-3(Hazardous Substances Data)

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1,3-Diethynyltetramethyldisiloxane 4180-02-3
Cas No: 4180-02-3
USD $ 500.0-500.0 / Metric Ton
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Henan Tianfu Chemical Co., Ltd.
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3,5-dimethoxytoluene
Cas No: 4180-02-3
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Kono Chem Co.,Ltd
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Disiloxane, 1,3-diethynyl-1,1,3,3-tetramethyl-
Cas No: 4180-02-3
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SAGECHEM LIMITED
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1,3-Diethynyl-1,1,3,3-tetramethyldisiloxane
Cas No: 4180-02-3
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Finetech Industry Limited
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4180-02-3 Usage

General Description

1,3-Diethynyltetramethyldisiloxane is a chemical compound with the molecular formula C10H18OSi2. It is a member of the organosilicon compound family and is characterized by its two silicon atoms connected by an oxygen atom. 1,3-Diethynyltetramethyldisiloxane is widely used as a precursor in the synthesis of various silicon-containing polymers and materials due to its unique reactivity and stability. It is also commonly employed in the production of ceramics, adhesives, and sealants. Additionally, 1,3-Diethynyltetramethyldisiloxane has been studied for its potential applications in electronic devices, such as organic light-emitting diodes (OLEDs) and semiconductors. Overall, this compound plays a critical role in the development of advanced materials and technologies, making it an important chemical in the field of organosilicon chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 4180-02-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,8 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4180-02:
(6*4)+(5*1)+(4*8)+(3*0)+(2*0)+(1*2)=63
63 % 10 = 3
So 4180-02-3 is a valid CAS Registry Number.

4180-02-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane

1.2 Other means of identification

Product number	-
Other names	1,3-diethinyl-1,1,3,3-tetramethyldisiloxane

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
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:4180-02-3 SDS

4180-02-3Upstream product

4180-02-3Downstream Products

139147-73-2 dicyclopentyl dichlorosilane

4180-02-3Relevant articles and documents

PHOTOCHEMICAL ADDITION OF GASEOUS HYDROGEN SULFIDE TO ETHYNYLSILANES

Voronkov, M. G.,Vlasova, N. N.,Shila, G. Yu.,Yarosh, O. G.,Brodskaya, E. I.,et al.

, p. 773 - 777 (2007/10/02)

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