Basic information
- CAS
3069-19-0- Standard SMILES
CCCCCC[Si](OC)(OC)OC- InChIKey
CZWLNMOIEMTDJY-UHFFFAOYSA-N- Molecular formula
- C9H22O3Si
- Average molar mass
- 206.35 g/mol
- Monoisotopic mass
- 206.13382109
Names & identifiers
- Preferred name
- Hexyltrimethoxysilane
- IUPAC
- hexyl(trimethoxy)silane
- English name
- n-Hexyltrimethoxysilane
- Molecular formula
- C9H22O3Si
- Molecular weight
- 206.35
Names & synonyms
Hexyltrimethoxysilane3069-19-0n-hexyltrimethoxysilaneSilane, hexyltrimethoxy-9AUI936HICEINECS 221-331-9DTXSID7062825MPT-132AY 43-206MRefChem:788328DTXCID2038233HEXYLTRIMETHOXYSILANE [INCI]
Show more names
DK260hexyltrimethoxy-silanTrimethoxy(hexyl)silaneHexyltrimethoxysilane>Silane, hexyltrimethoxy-1-(Trimethoxysilyl)hexaneN-hexyltrimethoxysilane IOTA 5044
221-331-9hexyl(trimethoxy)silaneMFCD00039801S0997589885-27-8UNII-9AUI936HIChexyl-trimethoxysilaneHexyltri(methoxy)silane
Database identifiers
- CAS
3069-19-0- PubChem CID
- 76478
- DTXSID
DTXSID7062825- UNII
- 9AUI936HIC
- EC Number
- 221-331-9
- Nikkaji
- J205.376D
Properties
Computed structural properties
- Topological polar surface area
- 27.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 8
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 107
Physicochemical properties
- Melting point
- 0 °C · <0°C
- Boiling point
- 202 °C · 202 °C
- Density
- 0 · 0,92 g/cm3
- vapor pressure
- 6.7 hPa · 6.7hPa at 25℃
- refractive index
- 1.407 · 1.4070
- Flash point
- 62 °C · 62°C
- solubility
- Insoluble in water
- form
- clear liquid
- color
- Colorless to Almost colorless
- Specific Gravity
- 0.911 · 0.911
- Water Solubility
- 284 · 284-600000mg/L at 20℃
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- BRN
- 2347551 · 2347551
- Cosmetics Ingredients Functions
- SKIN CONDITIONING
- InChIKey
- CZWLNMOIEMTDJY-UHFFFAOYSA-N
- LogP
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
This chemical does not meet GHS hazard criteria for 26.9% (25 of 93) of reports.
Warning
H315 (73.1%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 93 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
REACH registered substance: Hexyltrimethoxysilane (EC: 221-331-9)
Silane, hexyltrimethoxy-: 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 (73.1%)
Safety data
- tsca
- TSCA listed
- ridadr
- 1993
- hs_code
- 29319090
- risk_code
- 36/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39-26/37
- Hazard statements
- H227-H315-H319
- REACH Registrations
- Active
- Precautionary statements
- P210e-P280a-P305+P351+P338-P501a-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Chemistry & industry
Uses & manufacturing
Household ProductsInformation on 2 consumer products that contain Hexyltrimethoxysilane in the following categories is provided:
General Manufacturing InformationSilane, hexyltrimethoxy-: ACTIVE
Applications
Usesn-hexyltrimethoxysilane can be used as organic synthesis intermediate or silane coupling agent. It is mostly used in the processing and manufacturing of nylon, PBT, resin, glass and other products.
Upstream & downstream products
Upstream raw materials
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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