Bis(trimethylsilyl)carbodiimide
Synonym(s):N,N′-Methanetetraylbis[1,1,1-trimethylsilylamine];N,N-Bis(trimethylsilyl)carbodiimide;1,3-Bis(trimethylsilyl)carbodiimide
- CAS NO.:1000-70-0
- Empirical Formula: C7H18N2Si2
- Molecular Weight: 186.4
- MDL number: MFCD00051538
- EINECS: 213-673-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-20 15:45:00
What is Bis(trimethylsilyl)carbodiimide?
Chemical properties
clear colorless liquid
The Uses of Bis(trimethylsilyl)carbodiimide
Reactant for preparation of:
- 4-substituted methoxylbenzoyl-aryl-thiazole analogues as potent and orally bioavailable anticancer agents
- O-silylurethanes
- Porous SiCN materials
- Luminescent diketo-pyrrolo-pyrrole analog
- Hard thin films of silicon carbonitride SiCN as potential protection coatings against wear and corrosion of metals
- Ceramic materials
Properties of Bis(trimethylsilyl)carbodiimide
| Melting point: | −23 °C(lit.) |
| Boiling point: | 164 °C(lit.) |
| Density | 0.821 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 109 °F |
| storage temp. | Flammables area |
| form | Crystalline Powder, Crystals and/or Chunks |
| color | White or pale yellow to beige |
| Specific Gravity | 0.821 |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Sensitive | Moisture Sensitive |
| BRN | 2042082 |
| CAS DataBase Reference | 1000-70-0(CAS DataBase Reference) |
| EPA Substance Registry System | Silanamine, N,N'-methanetetraylbis[1,1,1-trimethyl- (1000-70-0) |
Safety information for Bis(trimethylsilyl)carbodiimide
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H226:Flammable liquids H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for Bis(trimethylsilyl)carbodiimide
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