1,3-Bis(3-aminopropyl)tetramethyldisiloxane
1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- CAS:
- 2469-55-8
- MF:
- C10H28N2OSi2
- MW:
- 248.51
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Properties
- Boiling point:
- 132 °C11 mm Hg(lit.)
- Density
- 0.901 g/mL at 20 °C(lit.)
- vapor pressure
- 0.27Pa at 20℃
- refractive index
- n
20/D 1.451
- Flash point:
- 91°C
- storage temp.
- Inert atmosphere,2-8°C
- pka
- 10.96±0.10(Predicted)
- form
- clear liquid
- color
- Colorless to Light yellow to Light orange
- Specific Gravity
- 0.897
- Water Solubility
- Slightly soluble in water.
- Sensitive
- Air Sensitive
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- BRN
- 1760876
- InChIKey
- GPXCORHXFPYJEH-UHFFFAOYSA-N
- LogP
- 1.3 at 20℃
- CAS DataBase Reference
- 2469-55-8(CAS DataBase Reference)
- EPA Substance Registry System
- 1-Propanamine, 3,3'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- (2469-55-8)
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H227-H314
- Precautionary statements
- P210-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P370+P378-P403+P235-P405-P501-P210e-P260h-P303+P361+P353-P305+P351+P338-P501a
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-28-36/37/39-45-36/37/38
- RIDADR
- UN 3267 8/PG 2
- WGK Germany
- 3
- RTECS
- JM9235000
- F
- 10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29319090
- Toxicity
- LD50 ipr-mus: 80 mg/kg RCRVAB 38,975,69
- Limited Quantities
- 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Use
1,3-Bis(3-aminopropyl)tetramethyldisiloxane is an endcapper for the synthesis of aminopropyl-terminated silicone fluids and for the production of silicone-epoxy and silicone polyimide copolymers especially useful in electronics applications. A unique manufacturing process insures that It has only gamma - aminopropyl substitution and none of the beta isomer. This is expected to give better reactivity in copolymer synthesis and improved heat stability. 1,3-Bis(3-aminopropyl)tetramethyldisiloxane is an alkaline material due to its amine reactive groups. Care should be exercised in handling it to prevent contact with skin and eyes. Wear safety glasses with side shields and rubber gloves when handling.
1 India supplier list of "1,3-Bis(3-aminopropyl)tetramethyldisiloxane"
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:3,3'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(propan-1-amine)
- Products Intro:Purity: 95+% | Package: 184RMB/10g
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: FRANCE
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED KINGDOM
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED KINGDOM
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED STATES
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: GERMANY
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED KINGDOM
- Product Name:1,3-Bis(3-aminopropyl)tetramethyldisiloxane
- Company Type: Trader
- Country/Region: UNITED STATES