Cas no 15267-95-5 ((Chloromethyl)triethoxysilane)
(Chloromethyl)triethoxysilane is an organosilane compound with the molecular formula C?H??ClO?Si. It features a reactive chloromethyl group and three ethoxy substituents, enabling dual functionality as a coupling agent and intermediate in organic synthesis. The chloromethyl group facilitates nucleophilic substitution reactions, while the triethoxysilyl moiety allows for hydrolysis and condensation, forming stable siloxane bonds with inorganic substrates. This compound is particularly useful in surface modification, adhesion promotion, and the synthesis of hybrid organic-inorganic materials. Its hydrolytic stability and compatibility with various polymers and fillers make it suitable for applications in coatings, composites, and silane crosslinking systems. Proper handling is required due to its moisture sensitivity and potential reactivity.
(Chloromethyl)triethoxysilane structure
Product Name:(Chloromethyl)triethoxysilane
CAS No:15267-95-5
MF:C7H17ClO3Si
MW:212.746582746506
MDL:MFCD00039354
CID:50069
PubChem ID:84858
Update Time:2025-10-16
(Chloromethyl)triethoxysilane Chemical and Physical Properties
Names and Identifiers
-
- (Chloromethyl)triethoxysilane
- Chloromethyltriethoxysilane
- chloromethyl(triethoxy)silane
- chlormethyl-triethoxysilan
- triethoxy(chloromethyl)-silan
- (chloromethyl)triethoxy-silan
- Silane, (chloroMethyl)triethoxy-
- Silane, triethoxy(chloromethyl)-
- Chlormethyl-triethoxysilan [Czech]
- ZDOBWJOCPDIBRZ-UHFFFAOYSA-N
- C7H17ClO3Si
- ClCH2Si(OEt)3
- ClCH2Si(OC2H5)3
- Silane, chloromethyl, triethoxy
- Silane,(chloromethyl)triethoxy-
- (Chloromethyl)triethoxysilane, 96%
- ANW-
- CS-16049
- S04415
- MFCD00039354
- CS-0086574
- D74618
- A809342
- BRN 1811785
- SCHEMBL56367
- NS00051573
- EC 239-311-3
- DTXSID3065871
- J-802173
- 15267-95-5
- EINECS 239-311-3
- AKOS008901271
- FT-0623683
- InChI=1/C7H17ClO3Si/c1-4-9-12(7-8,10-5-2)11-6-3/h4-7H2,1-3H
- EN300-233382
- 3PP49MP2KR
- DB-043157
-
- MDL： MFCD00039354
- Inchi： 1S/C7H17ClO3Si/c1-4-9-12(7-8,10-5-2)11-6-3/h4-7H2,1-3H3
- InChI Key： ZDOBWJOCPDIBRZ-UHFFFAOYSA-N
- SMILES： ClC[Si](OCC)(OCC)OCC
- BRN： 1811785
Computed Properties
- Exact Mass: 212.06400
- Monoisotopic Mass: 212.064
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 12
- Rotatable Bond Count: 7
- Complexity: 95.8
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 27.7
Experimental Properties
- Color/Form: liquid
- Density: 1.022?g/mL?at 25?°C(lit.)
- Boiling Point: 180°C(lit.)
- Flash Point: Fahrenheit: 116.6 ° f < br / > Celsius: 47 ° C < br / >
- Refractive Index: n20/D 1.41(lit.)
- PSA: 27.69000
- LogP: 2.23110
- Solubility: Not determined
(Chloromethyl)triethoxysilane Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H226-H303-H316-H320
- Warning Statement： P210-P233-P240-P241+P242+P243-P264-P280-P303+P361+P353-P305+P351+P338+P337+P313-P312-P370+P378-P403+P235-P501
- Hazardous Material transportation number：UN 1993 3/PG 3
- WGK Germany：2
- Hazard Category Code： 10
- Safety Instruction： S16
- FLUKA BRAND F CODES：10-21
- RTECS：VV2275000
- Packing Group：III
- Hazard Level：3.2
- HazardClass：3.2
- PackingGroup：III
- TSCA：Yes
- Risk Phrases：R10
- Packing Group：III
- Safety Term：3.2
- Storage Condition：Store at 4°C,-4At ℃Store…Better
(Chloromethyl)triethoxysilane Customs Data
- HS CODE：2931900090
- Customs Data：
China Customs Code:
2931900090Overview:
2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%
Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
(Chloromethyl)triethoxysilane Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | S04415-25g |
Chloromethyl)triethoxysilane |
15267-95-5 | 95% | 25g |
￡30.00 | 2022-02-28 | |
| Fluorochem | S04415-100g |
Chloromethyl)triethoxysilane |
15267-95-5 | 95% | 100g |
￡98.00 | 2022-02-28 | |
| TRC | C078135-2.5g |
(Chloromethyl)triethoxysilane |
15267-95-5 | 2.5g |
$ 140.00 | 2022-06-06 | ||
| TRC | C078135-5g |
(Chloromethyl)triethoxysilane |
15267-95-5 | 5g |
$ 245.00 | 2022-06-06 | ||
| TRC | C078135-10g |
(Chloromethyl)triethoxysilane |
15267-95-5 | 10g |
$ 385.00 | 2022-06-06 | ||
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C1402-25g |
(Chloromethyl)triethoxysilane |
15267-95-5 | 95.0%(GC) | 25g |
￥750.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C1402-10g |
(Chloromethyl)triethoxysilane |
15267-95-5 | 95.0%(GC) | 10g |
￥390.0 | 2022-05-30 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 391042-5G |
(Chloromethyl)triethoxysilane |
15267-95-5 | 96% | 5G |
￥295.05 | 2022-02-24 | |
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | C1402-10G |
(Chloromethyl)triethoxysilane |
15267-95-5 | >95.0%(GC) | 10g |
￥240.00 | 2024-04-17 | |
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | C1402-25G |
(Chloromethyl)triethoxysilane |
15267-95-5 | >95.0%(GC) | 25g |
￥370.00 | 2024-04-17 |
(Chloromethyl)triethoxysilane Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:15267-95-5)(Chloromethyl)triethoxysilane
Order Number:A1201557
Stock Status:in Stock
Quantity:2kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:45
Price ($):472.0
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:15267-95-5)Chloromethyltriethoxysilane
Order Number:LE8749
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:00
Price ($):discuss personally
Email:[email protected]
(Chloromethyl)triethoxysilane Related Literature
-
Y. Lang,F. del Monte,D. P. Finn,W. Wang,A. Pandit Polym. Chem. 2015 6 3014
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Fengbo Li,Xiaoyu Li,Pu Cui,Yubing Sun Environ. Sci.: Nano 2018 5 2000
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Frederik Goethals,Ivan Ciofi,Oreste Madia,Kris Vanstreels,Mikhail R. Baklanov,Christophe Detavernier,Pascal Van Der Voort,Isabel Van Driessche J. Mater. Chem. 2012 22 8281
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4. Sealed ultra low-k organosilica films with improved electrical, mechanical and chemical propertiesFrederik Goethals,Elisabeth Levrau,Glenn Pollefeyt,Mikhail R. Baklanov,Ivan Ciofi,Kris Vanstreels,Christophe Detavernier,Isabel Van Driessche,Pascal Van Der Voort J. Mater. Chem. C 2013 1 3961
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Huige Wei,Yiran Wang,Jiang Guo,Nancy Z. Shen,Dawei Jiang,Xi Zhang,Xingru Yan,Jiahua Zhu,Qiang Wang,Lu Shao,Hongfei Lin,Suying Wei,Zhanhu Guo J. Mater. Chem. A 2015 3 469
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