Diethoxy(methyl)(3-(oxiran-2-ylmethoxy)propyl)silane

HCID 62467
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Basic information

CAS
2897-60-1
Standard SMILES
CCO[Si](C)(CCCOCC1CO1)OCC
InChIKey
OTARVPUIYXHRRB-UHFFFAOYSA-N
Molecular formula
C11H24O4Si
Average molar mass
248.39 g/mol
Monoisotopic mass
248.14438578

Names & identifiers

Preferred name
Diethoxy(methyl)(3-(oxiran-2-ylmethoxy)propyl)silane
IUPAC
diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane
English name
(3-Glycidoxypropyl)methyldiethoxysilane
Molecular formula
C11H24O4Si
Molecular weight
248.39

Names & synonyms

2897-60-1Diethoxy(methyl)(3-(oxiran-2-ylmethoxy)propyl)silane3-(Methyldiethoxysilyl)propyl glycidyl etherDTXSID2044638Diethoxy(3-(glycidyloxy)propyl)methyl silaneSilane, (3-(2,3-epoxypropoxy)propyl)diethoxymethyl-EINECS 220-780-8H04254P08TNSC 252159gamma-glycidoxypropylmethyldiethoxysilaneSilane, diethoxymethyl(3-(oxiranylmethoxy)propyl)-(gamma-Glycidoxypropyl)methyldiethoxysilane
Show more names
GPTMS(3-GLYCIDYLOXYPROPYL)METHYLDIETHOXYSILANEDIETHOXY(3-GLYCIDYLOXYPROPYL)METHYLSILANE3-(2,3-Epoxypropyloxy)propylMethyldiethoxysilaneKH-78diethoxysiLycidoxypropyL(3-Glycidoxypropyl)methyldiethoxysilγ-Glycidoxypropylmethyldiethoxysilane(3-GLYCIDOXYPROPYL)METHYLDIETHOXYSILANE
Oxirane, 2-((3-(diethoxymethylsilyl)propoxy)methyl)-3-GPMDESdiethoxy-3-glycidoxypropylmethylsilane(3-(2,3-Epoxypropoxy)propyl)diethoxymethylsilaneNSC-252159DTXCID0024638[3-(2,3-epoxypropoxy)propyl]diethoxymethylsilanediethoxy(3-(glycidyloxy)propyl)methylsilane

Database identifiers

CAS
2897-60-1
PubChem CID
62467
DTXSID
DTXSID2044638
ChEMBL
CHEMBL3182993
UNII
H04254P08T
EC Number
220-780-8
Nikkaji
J306.822F

Properties

Computed structural properties

Topological polar surface area
40.2 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
4
Rotatable bonds
10
Heavy atoms
16

Experimental & physicochemical properties

Physical DescriptionLiquid

Physicochemical properties

Melting point
0 °C · <0°C
Boiling point
122 · 122-126 °C5 mm Hg(lit.)
Density
0.978 g/mL · 0.978 g/mL at 25 °C(lit.)
vapor pressure
0 · 0-7910Pa at 25℃
refractive index
20 · n20/D 1.431(lit.)
Flash point
230 °F · >230 °F

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (62.5%): Causes skin irritation [Warning Skin corrosion/irritation]

P203, P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 773 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 5 items

Chemical: Silane, diethoxymethyl [3-(oxiranylmethoxy) propyl]-

Oxirane, 2-[[3-(diethoxymethylsilyl)propoxy]methyl]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Oxirane, 2-[[3-(diethoxymethylsilyl)propoxy]methyl]- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

TP - indicates a substance that is the subject of a proposed TSCA section 4 test rule.

Status: Active Update: 06-02-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/17529

[3-(2,3-epoxypropoxy)propyl]diethoxymethylsilane: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesSkin Irrit. 2 (62.5%)

Safety data

F
10-21
PPE
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
wgk
3
tsca
TSCA listed
hs_code
29319090
risk_code
36/37/38-41

Chemistry & industry

Uses & manufacturing

U.S. Production2023: 75,000 - <500,000 lb
Industry UsesSurface modifier
General Manufacturing Information · 2 items

Adhesive Manufacturing

Oxirane, 2-[[3-(diethoxymethylsilyl)propoxy]methyl]-: ACTIVE

Applications · 4 items

Uses(3-Glycidyloxypropyl)methyldiethoxysilane is an organo-functional silane that can be used as a coupling agent between inorganic fillers (powdered silicas, glass, fiberglass, ceramics, etc.) and a wide variety of polymers such as epoxy, melamine, phenolic and urethane resins, polystyrene plastic, acrylic sealants, butyl rubber and water soluble polymers that contain hydroxyl groups and/or primary or secondary amine groups.

Uses3-(Glycidoxypropyl)methyldiethoxysilane, silane coupling agent KH-7180, is a versatile epoxy organo-reactive silane with two hydrolyzable ethoxy groups. It provides shelf stable non-yellowing adhesion promoter performance while enhancing physical properties in latexes and waterborne adhesive and sealant systems.

UsesGPMS can be used in the surface modification of a variety of particles such as cellulose nanocrystals, silica nanomaterials and other silicon based substrates. It functionalizes these surfaces by attaching the epoxy-silane groups with the surface molecules.

General DescriptionDiethoxy(3-glycidyloxypropyl)methylsilane (GPMS) is an epoxysilane which can be used as a silane coupling agent for the surface treatment of a variety of materials. These silanes can also be used as adhesion promoters by modifying the surface properties of the substrates and elastomeric materials.

Suppliers100 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]
苏州启航生物科技有限公司18151111370 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]

Related reactions

2 records
New reaction record

Compound notes

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