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A11670 Bis(trimethylsilyl)carbodiimide, 97%

CAS Number
1000-70-0
Synonyms

Stock No. Size Price ($) Quantity Availability
A11670-03 1g 25.80
A11670-06 5g 79.50
A11670-14 25g 298.00
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Bis(trimethylsilyl)carbodiimide, 97%

MDL
MFCD00051538
EINECS
213-673-2

Chemical Properties

Formula
C7H18N2Si2
Formula Weight
186.41
Melting point
-23°
Boiling Point
163-164°
Flash Point
42°(107°F)
Density
0.823
Refractive Index
1.4340
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.

Literature References

Can behave as a protected, highly-reactive cyanamide equivalent. Reacts with ketones in the presence of CsF, or KCN + 18-crown-6, to give N-cyanoimines. In the presence of TiCl4, quinones give N,N'-dicyanoquinodiimines: Angew. Chem. Int. Ed., 23, 447 (1984); Liebigs Ann. Chem., 142 (1986). Molecules of this type have found use as acceptor molecules in charge transfer complexes: J. Org. Chem., 57, 5726 (1992).

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GHS Hazard and Precautionary Statements

Hazard Statements: H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
2042082
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
VV1302500

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