Hexamethyldisilazane
fo-555174e7e7d81f4c
Identity
- Type
- Neutral molecule
- CAS
- 999-97-3
- EC
- 213-668-5
- Origin
- EF 3.1 hybrid_name_cas_v1
- Changes
- 61 across every transformer
Structure
Alternative labels
25- ((CH3)3Si)2NH
- (TMS)2NH
- 1,1,1,3,3,3-Hexamethyldisilazane
- 1,1,1-trimethyl-N-(trimethylsilyl)silanamine
- 12058-1A
- [Dimethyl-(trimethylsilylamino)silyl]methane
- Bis(trimethylsilyl)amine
- Di(trimethylsilyl)amine
- Disilazane, 1,1,1,3,3,3-hexamethyl-
- DN-L 69
- Dow Corning 4-2839
- Dynasylan HMDS
- Hexamethyldisilizane
- Hexamethyldisilylamine
- Hexamethylsilazane
- HMDS (silazane)
- HMDZ
- OAP
- SIH 6110.1
- Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-
- Silazan HMN
- Trimethyl-N-(trimethylsilyl)silanamine
- Xiameter PMS 6079
- Xiameter PMS 6079 Fluid
- Xiameter PMX 6079
Properties
| Property | Value |
|---|---|
| Elemental charge chemrof:elemental_charge | 0 |
| InChI2D key string chemrof:inchi2d_key_string | FFUAGWLWBBFQJT-UHFFFAOYSA-N |
| InChI2D string chemrof:inchi2d_string | InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3 |
| IUPAC name chemrof:IUPAC_name | Hexamethyldisilazane |
| Molecular formula chemrof:molecular_formula | C6H19NSi2 |
| Molecular mass chemrof:molecular_mass | 161.397 |
| Monoisotopic mass chemrof:monoisotopic_mass | 161.1056, 161.105603 |
| SMILES string chemrof:smiles_string | C[Si](C)(C)N[Si](C)(C)C |
Known URLs
29Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.
| Resource | URL | Recorded by |
|---|---|---|
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=27495-70-1 | enrich_references.pubchem_identifier_url |
| CAS Common Chemistry | https://commonchemistry.cas.org/detail?cas_rn=999-97-3 | enrich_references.chebi_xrefs |
| ChEBI | https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:85068 | enrich_references.chebi_id_link |
| chem.echa.europa.eu | https://chem.echa.europa.eu/100.012.425 | enrich_references.pubchem_identifier_url |
| comptox.epa.gov | https://comptox.epa.gov/dashboard/DTXSID2025395 | enrich_references.pubchem_identifier_url |
| dtp.cancer.gov | https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=252161 | enrich_references.pubchem_identifier_url |
| dtp.cancer.gov | https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=93895 | enrich_references.pubchem_identifier_url |
| ebi.ac.uk | https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3183662 | enrich_references.pubchem_identifier_url |
| gsrs.ncats.nih.gov | https://gsrs.ncats.nih.gov/ginas/app/beta/substances/H36C68P1BH | enrich_references.pubchem_identifier_url |
| jglobal.jst.go.jp | http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J7.217F | enrich_references.pubchem_identifier_url |
| patent | patent:EP0043630 | enrich_references.chebi_xrefs |
| PubChem | https://pubchem.ncbi.nlm.nih.gov/compound/13838 | enrich_references.pubchem_compound |
| PubChem | https://pubchem.ncbi.nlm.nih.gov/erg/#2924 | enrich_references.pubchem_identifier_url |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/17604817 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/22561094 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/25384128 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/25493612 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/30760128 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/31108328 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/31951413 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/33499183 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/33722621 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/33929408 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/34234360 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/34705881 | enrich_references.chebi_xrefs |
| PubMed | https://pubmed.ncbi.nlm.nih.gov/7364790 | enrich_references.chebi_xrefs |
| reaxys | reaxys:635752 | enrich_references.chebi_xrefs |
| Wikidata | https://www.wikidata.org/wiki/Q425001 | enrich_references.pubchem_identifier_url |
| Wikipedia | https://en.wikipedia.org/wiki/Bis(trimethylsilyl)amine | enrich_references.chebi_xrefs |
Elementary flows
13| Flow | Context | Source | Unit | CFs |
|---|---|---|---|---|
| 6bc48245-2bb8-47d7-998b-2f29fc860906 | Environmental → Air → Aircraft cruise height | EF 3.1 | kg | 4 |
| f6c35259-3c4c-46cc-b8b6-8227a49cf86b | Environmental → Air → Ground level → Urban (>1000 people/square mile) | EF 3.1 | kg | 4 |
| 1e796b25-b0f6-4bb1-ba79-4bb7715e86ea | Environmental → Air → Indoor | EF 3.1 | kg | 4 |
| 05b8786f-09e8-46da-8acf-81a04249b6c8 | Environmental → Air → Long-term | EF 3.1 | kg | 0 |
| fdbabf8e-9d4b-4e5c-b86b-a3b04a242152 | Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) | EF 3.1 | kg | 4 |
| e80ae88f-b051-4d48-9abd-39c5daff91a0 | Environmental → Air → Unknown | EF 3.1 | kg | 4 |
| 38e94319-615e-4034-a020-af6f6ea4225d | Environmental → Ground → Agricultural | EF 3.1 | kg | 4 |
| c37efef8-2907-47f0-a0ea-7b1788c0441c | Environmental → Ground → Non-agricultural | EF 3.1 | kg | 4 |
| 37110b61-af15-4a85-b8f3-eddf2fe4c5c3 | Environmental → Ground → Unknown | EF 3.1 | kg | 4 |
| 34707255-0b10-4064-bfaa-c04bf8a928ac | Environmental → Water → Long-term | EF 3.1 | kg | 0 |
| 6749bc62-2bd5-454c-b5e7-6be30765c2ca | Environmental → Water → Ocean | EF 3.1 | kg | 4 |
| 99361be2-571f-4df7-aa1f-828b8937a5c5 | Environmental → Water → Surface water | EF 3.1 | kg | 4 |
| c8822fce-8217-42a7-a6ad-0548c0a7b7bd | Environmental → Water → Unknown | EF 3.1 | kg | 4 |
History
Everything that changed this substance (61 changes)
Full record
Flow object JSON
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Something wrong here?
- This substance is published under the wrong name
- This is not that chemical
- This record is two substances, or it is a second copy of one
You do not need to run a build or clone anything. Name the record and say what your evidence is; the measurement is done for you. How contributing works