1,3-Diethyl-1,1,3,3-tetramethyldisilazane
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Basic information
- CAS
17882-94-9- Standard SMILES
CC[Si](C)(C)N[Si](C)(C)CC- InChIKey
MHRNQQUEUYMEEH-UHFFFAOYSA-N- Molecular formula
- C8H23NSi2
- Average molar mass
- 189.45 g/mol
- Monoisotopic mass
- 189.13690281
Names & identifiers
- Preferred name
- 1,3-Diethyl-1,1,3,3-tetramethyldisilazane
- IUPAC
- [[[ethyl(dimethyl)silyl]amino]-dimethylsilyl]ethane
- English name
- 1,3-DIETHYL-1,1,3,3-TETRAMETHYLDISILAZANE
- Molecular formula
- C8H23NSi2
- Molecular weight
- 189.45
Names & synonyms
1,3-Diethyl-1,1,3,3-tetramethyldisilazane17882-94-9DTXSID00170550RefChem:414377DTXCID6093041627-271-3bis(ethyldimethylsilyl)amine[[[ethyl(dimethyl)silyl]amino]-dimethylsilyl]ethaneMFCD00054742C8H23NSi2SCHEMBL1014268MHRNQQUEUYMEEH-UHFFFAOYSA-N
Show more names
1,3-DIETHYLTETRAMETHYLDISILAZANE1,3-DIETHYL-1,1,3,3-TETRAMETHYLDISILAZA&1,3-DIETHYL-1,1,3,3-TETRAMETHYLDISILAZANE 97%1,3-Diethyl-1,1,3,3-tetramethyldisilazane >98.0%1,3-DIETHYL-1,1,3,3-TETRAMETHYLDISILAZANE, PURISS, 98%Silanamine, 1-ethyl-N-(ethyldimethylsilyl)-1,1-dimethyl-
SAA88294AKOS015894775FS-6602S06525[[[ethyl(dimethyl)silyl]amino]-dimethyl-silyl]ethane1,3-Diethyl-1,1,3,3-tetramethyldisilazane, >98.0%1-Ethyl-N-[ethyldi(methyl)silyl]-1,1-dimethylsilanamine
Database identifiers
- CAS
17882-94-9- PubChem CID
- 140302
- DTXSID
DTXSID00170550- EC Number
- 627-271-3
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 12 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 4
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 107
Physicochemical properties
- Boiling point
- 93 °C · 93 °C
- Density
- 0 · 0,8 g/cm3
- Flash point
- 55 °C · 55°C
- form
- liquid
- pka
- 12.86 · 12.86±0.70(Predicted)
- Specific Gravity
- 0.818 · 0.818
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- InChI
- 1S/C8H23NSi2/c1-7-10(3,4)9-11(5,6)8-2/h9H,7-8H2,1-6H3
- InChIKey
- MHRNQQUEUYMEEH-UHFFFAOYSA-N
- SMILES
- CC[Si](C)(C)N[Si](C)(C)CC
- UNSPSC Code
- 12352300 · 12352300
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 2 · GHS02,GHS05
- Signal word
- Danger
- Hazard statements
- 226 · H226-H314
- Precautionary statements
- 280 · P280-P305+P351+P338-P310
- PPE
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- PPE
- Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
- wgk
- 3
- ridadr
- 2734
- risk_code
- 10-34
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS05
- hazard_code
- C
- safety_code
- 26-36/37/39-45-16
- Storage Class
- 3 - Flammable liquids
- Hazard statements
- H226-H314
- Hazard Classifications
- Flam. Liq. 3Skin Corr. 1B
- Precautionary statements
- P280-P305+P351+P338-P310
Related reactions
1 records
Compound notes
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