1,1,3,3-tetramethyldisiloxane

1,1,3,3-Tetramethyl-1,3-dihydrodisiloxane
1,1,3,3-Tetramethyl-1,3-disiloxane
1,3-Dihydrogen-1,1,3,3-tetramethyldisiloxane
1,3-Dihydrotetramethyldisiloxane
[(Dimethylsilyl)oxy]dimethylsilane
Bis(dimethylsilyl) ether
Bis(dimethylsilyl) oxide
Dimethylsilyl ether
Disiloxane, 1,1,3,3-tetramethyl-
Dowsil 3-7010
sym-Tetramethyldisiloxane
TMDS

Property	Value
InChI2D key string chemrof:inchi2d_key_string	NVYQDQZEMGUESH-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
IUPAC name chemrof:IUPAC_name	1,1,3,3-tetramethyldisiloxane
Molecular formula chemrof:molecular_formula	C4H14OSi2
Molecular mass chemrof:molecular_mass	134.327
Monoisotopic mass chemrof:monoisotopic_mass	134.058318
SMILES string chemrof:smiles_string	C[SiH](C)O[SiH](C)C

Where 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=30812-70-5	enrich_references.pubchem_identifier_url
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=3277-26-7	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/18659	enrich_references.pubchem_compound
Wikidata	https://www.wikidata.org/wiki/Q63398168	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
3541eaae-3b61-4f4a-9f94-e77e11e67cdb	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
ec4e1b4c-1689-4203-8e41-a5650adac08f	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
79d93944-6e1f-4d14-9d0e-0b840df0ddb4	Environmental → Air → Indoor	EF 3.1	kg	2
1ad18734-a564-4427-8ade-09709d53b4d0	Environmental → Air → Long-term	EF 3.1	kg	0
5f061666-1cef-4497-ac7e-e890e58fe910	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
3b3bce2f-b22c-4221-b234-c4ddb32d9707	Environmental → Air → Unknown	EF 3.1	kg	2
69836eba-25ad-4864-b2de-52a729d873c5	Environmental → Ground → Agricultural	EF 3.1	kg	2
30058d41-4660-428d-9fa1-86a68054e688	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
e4520664-732e-4269-a80d-1139b8f8199f	Environmental → Ground → Unknown	EF 3.1	kg	2
75735140-4e31-4ede-923c-e54047c818ea	Environmental → Water → Long-term	EF 3.1	kg	0
51178cd4-0f4a-4781-9f16-1bee9c3f0848	Environmental → Water → Ocean	EF 3.1	kg	2
8f8b48bb-9223-4897-97dd-2dfeaaa1c688	Environmental → Water → Surface water	EF 3.1	kg	2
b96683e2-7168-44ab-bc8c-42a0c4f78826	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

{
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}

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1,1,3,3-tetramethyldisiloxane

Identity

Structure

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