甲基三(甲乙酮肟)硅烷

Description

Methyltris(methylethylketoxime)silane · CAS 22984-54-9 · C13H27N3O3Si.

Identification

CAS Registry Number	22984-54-9
PubChem CID	90864
Molecular formula	C13H27N3O3Si
IUPAC name	N-[bis[(butan-2-ylideneamino)oxy]-methylsilyl]oxybutan-2-imine

Computed Descriptors

Molecular Weight	301.46
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	9
Exact Mass	301.18216827
Monoisotopic Mass	301.18216827
Topological Polar Surface Area	64.8
Heavy Atom Count	20
Formal Charge	0
Complexity	326

Physical description & handling notes

• Liquid

Regulatory Status

GHS notification summary	1.4% (7 / 508)

GHS Hazard Classification

GHS notification summary	1.4% (7 / 508)
Reported hazard statements	H315 (61.8%), H317 (97.8%), H319 (92.9%), H350 (20.9%), H373 (34.6%)

Documented Uses

• Not Known or Reasonably Ascertainable
• Information on 12 consumer products that contain Methyl tri(ethylmethylketoxime) silane in the following categories is provided:
• 2023: 1,000,000 - <2,500,000 lb
• 2022: 1,000,000 - <2,500,000 lb
• 2021: 4,000,000 - <5,500,000 lb
• 2020: 2,500,000 - <4,000,000 lb

Synonyms

EINECS 245-366-4; Butan-2-one O,O',O''-(methylsilylidyne)trioxime; EC 245-366-4; 2-Butanone, 2,2',2''-(O,O',O''-(methylsilylidyne)trioxime); 2-Butanone, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime]; RefChem:467373; 245-366-4; 22984-54-9; N-[bis[(butan-2-ylideneamino)oxy]-methylsilyl]oxybutan-2-imine; DTXSID3027823; C13H27N3O3Si; Methyltri(2-butanoneoximyl)silane; SCHEMBL202994; Butan-2-one O-(3,6,9-trimethyl-5,7-dioxa-4,8-diaza-6-silaundeca-3,8-dien-6-yl) oxime; OGZPYBBKQGPQNU-UHFFFAOYSA-N; N-[methyl-bis[(1-methylpropylideneamino)oxy]silyl]oxybutan-2-imine

Frequently Asked Questions

What are the CAS number and molecular formula of Methyltris(methylethylketoxime)silane?

CAS 22984-54-9; molecular formula C13H27N3O3Si; molecular weight — g/mol.

What other names is Methyltris(methylethylketoxime)silane known by?

EINECS 245-366-4, Butan-2-one O,O',O''-(methylsilylidyne)trioxime, EC 245-366-4, 2-Butanone, 2,2',2''-(O,O',O''-(methylsilylidyne)trioxime), 2-Butanone, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime], RefChem:467373.

Is Methyltris(methylethylketoxime)silane classified as hazardous?

1.4% of GHS notifications report no hazard classification (7 of 508).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.