18132-72-4

• 

• Basic information

  1. Product Name: 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE
  2. Synonyms: Disiloxane,1,3-bis(3-chloropropyl)-1,1,3,3-tetramethyl-;Dichloropropyltetramethyldisiloxane. 1,3-Di(3-chloropropyl)-1,1,3,3-tetramethyl-disiloxane;Tetramethyldichloropropyldisiloxane;1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethylpropanedisiloxane;1,3-bis(3-chloropropyl)-1,1,3,3-tetramethyl-disiloxan;1,3-BIS(CHLOROPROPYL)TETRAMETHYLDISILOXANE;1,3-BIS(3-CHLOROPROPYL)-1,1,3,3-TETRAMETHYLDISILOXANE;1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE
  3. CAS NO:18132-72-4
  4. Molecular Formula: C₁₀H₂₄Cl₂OSi₂
  5. Molecular Weight: 287.37
  6. EINECS: 242-018-3
  7. Product Categories: Siloxanes
  8. Mol File: 18132-72-4.mol
  9. Article Data: 11

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 128 °C
  3. Flash Point: 92°C
  4. Appearance: Colorless or yellowish transparent liquid
  5. Density: 0.996
  6. Vapor Pressure: 0.0197mmHg at 25°C
  7. Refractive Index: 1.4484 [25°C]
  8. Storage Temp.: 2-8°C
  9. Solubility: N/A
  10. CAS DataBase Reference: 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE(CAS DataBase Reference)
  11. NIST Chemistry Reference: 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE(18132-72-4)
  12. EPA Substance Registry System: 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE(18132-72-4)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: 36/37/38
  3. Safety Statements: 26-36/37/39
  4. WGK Germany:
  5. RTECS:
  6. TSCA: Yes
  7. HazardClass: N/A
  8. PackingGroup: N/A
  9. Hazardous Substances Data: 18132-72-4(Hazardous Substances Data)

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18132-72-4 Usage

Chemical Properties

Colorless or yellowish transparent liquid

Check Digit Verification of cas no

The CAS Registry Mumber 18132-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,3 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18132-72:
(7*1)+(6*8)+(5*1)+(4*3)+(3*2)+(2*7)+(1*2)=94
94 % 10 = 4
So 18132-72-4 is a valid CAS Registry Number.

InChI:InChI=1/C10H24Cl2OSi2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h5-10H2,1-4H3

18132-72-4SDS

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	1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE

1.2 Other means of identification

Product number	-
Other names	Tetramethyldichloropropyldisiloxane

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:18132-72-4 SDS

18132-72-4Upstream product

• 107-46-0 Hexamethyldisiloxane 
• 10605-40-0 (3-chloropropyl)dimethylchlorosilane 
• 107-05-1 3-chloroprop-1-ene 
• 13508-63-9 chloropropyl(dimethyl)ethoxysilane 
• 88820-71-7 6-chloro-3,3-dimethyl-3-silahex-1-ene 
• 421-85-2 Trifluoromethanesulfonamide 
• 1432587-27-3 (2-bromoethyl)(3-chloropropyl)dimethylsilane 
• 67-56-1 methanol 
• 3277-26-7 1,1,3,3-Tetramethyldisiloxane 

18132-72-4Downstream Products

• 17866-53-4 1,3-bistetramethyldisiloxane 
• 441307-02-4 1,3-(bishydroxyethoxypropyl)-1,1,3,3-tetramethyldisiloxane 

18132-72-4Relevant articles and documents

Synthesis and properties of dicationic ionic liquids containing a siloxane structural moiety

Glukhov,Krasovskiy,Chernikova,Kapustin,Kustov,Koroteev

, p. 2204 - 2209 (2015)

Five new ionic liquids formed by doubly charged cations containing a siloxane moiety and bis(trifluoromethylsulfonyl) imide anion are synthesized and characterized. Their thermal stability is studied by means of TGA; melting points (glass transition temperatures) and densities are measured. The temperature dependences of kinematic viscosity of the obtained ionic liquids are presented along with their approximations by the Vogel-Tammann-Fulcher equation.

Dicationic disiloxane ionic liquids as heat transfer agents in vacuo

Krasovskiy,Kapustin,Gorbatsevich,Glukhov,Chernikova,Koroteev,Kustov

, p. 301 - 308 (2021)

Bis(trifluoromethylsulfonyl)imidic dicationic liquids containing a disiloxane linker between the imidazole cations have been synthesized. Their thermal stability was estimated, and their melting points, viscosity, and volatility in vacuo were measured. The opportunity to use these ionic liquids as heat transfer agents in a dynamic vacuum has been shown.

Controlled anchoring of (Phenylureido)sulfonamide-based receptor moieties: An impact of binding site multiplication on complexation properties

?t’astná, Lucie ?ervenková,Cu?ínová, Petra,Eigner, Václav,Krupková, Alena,Müllerová, Monika,Salvadori, Karolína,Stra?ák, Tomá?

, (2021/09/28)

The repetition of urea-based binding units within the receptor structure does not only lead to monomer properties multiplication. As confirmed by spectroscopic studies, UV-Vis and1H-NMR in classical or competitive titration mode, the attachment

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