1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE
- CAS NO.：14579-91-0
- Empirical Formula: C6H17Cl2NSi2
- Molecular Weight: 230.28
- MDL number: MFCD00000876
- EINECS: 238-622-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:52
What is 1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE?
Safety Profile
Poison by intraperitoneal route.Questionable carcinogen with experimental neoplastigenicdata. When heated to decomposition it emits very toxicfumes of Cl-and NOx.
Properties of 1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE
| Boiling point: | 103-105 °C10 mm Hg(lit.) |
| Density | 1.056 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| refractive index | n |
| Flash point: | 192 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| pka | 9.28±0.70(Predicted) |
| Specific Gravity | 1.054 |
| color | Colorless to Light yellow |
| BRN | 2409664 |
| CAS DataBase Reference | 14579-91-0(CAS DataBase Reference) |
| EPA Substance Registry System | Silanamine, 1-(chloromethyl)-N-[(chloromethyl)dimethylsilyl]-1,1-dimethyl- (14579-91-0) |
Safety information for 1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE
| Signal word | Warning |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H314:Skin corrosion/irritation 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. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE
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