Cas no 5926-26-1 ((Chloromethyl)trimethoxysilane)

(Chloromethyl)trimethoxysilane is an organosilane compound with the molecular formula C?H??ClO?Si. It features both chloromethyl and trimethoxysilyl functional groups, making it a versatile intermediate in organic and inorganic synthesis. The compound is particularly valued for its dual reactivity, enabling covalent bonding with organic polymers and inorganic substrates like glass or metal oxides. Its hydrolyzable methoxy groups facilitate silanol formation, promoting adhesion and crosslinking in coatings, adhesives, and composite materials. The chloromethyl group further allows for nucleophilic substitution reactions, expanding its utility in functionalizing surfaces or modifying polymers. The compound is typically handled under anhydrous conditions due to moisture sensitivity. Its applications span specialty silicones, surface treatments, and hybrid material synthesis.
(Chloromethyl)trimethoxysilane structure
5926-26-1 structure
Product Name:(Chloromethyl)trimethoxysilane
CAS No:5926-26-1
MF:C4H11ClO3Si
MW:170.666841745377
MDL:MFCD00468107
CID:46264
PubChem ID:253660456
Update Time:2025-06-09

(Chloromethyl)trimethoxysilane Chemical and Physical Properties

Names and Identifiers

    • (Chloromethyl)trimethoxysilane
    • Chloromethyl Trimethoxysilane
    • chloromethyl(trimethoxy)silane
    • (trimethoxychloromethyl)silane
    • chloromethyl-trimethoxy-silan
    • Chloro(trimethoxysilyl)methane
    • Trimethoxy(chloromethyl)silane
    • Chloromethyltrimethoxysilane
    • SILANE, CHLOROMETHYL-TRIMETHOXY-
    • Chloromethyl-trimethoxysilane
    • Silane, (chloromethyl)trimethoxy-
    • FPOSCXQHGOVVPD-UHFFFAOYSA-N
    • C4H11ClO3Si
    • Silane,(chloromethyl)trimethoxy-
    • Chloromethyltrimethoxysilane, 96%
    • 8815AB
    • FCH932711
    • AX8120898
    • ST24026339
    • FT-
    • AMY42183
    • A832230
    • SCHEMBL56275
    • C3073
    • MFCD00468107
    • AKOS006338467
    • EC 611-813-0
    • S04420
    • 5926-26-1
    • ?Chloromethyltrimethoxysilane
    • SY050721
    • BRN 1071363
    • FT-0690492
    • D89540
    • DTXSID10207987
    • BS-42454
    • NS00121384
    • DTXCID60130478
    • MDL： MFCD00468107
    • Inchi： 1S/C4H11ClO3Si/c1-6-9(4-5,7-2)8-3/h4H2,1-3H3
    • InChI Key： FPOSCXQHGOVVPD-UHFFFAOYSA-N
    • SMILES： ClC[Si](OC)(OC)OC
    • BRN： 1071363

Computed Properties

  • Exact Mass: 170.01700
  • Monoisotopic Mass: 170.017
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 4
  • Complexity: 67.9
  • 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: 1.132?g/mL?at 25?°C(lit.)
  • Boiling Point: 156°C(lit.)
  • Flash Point: Fahrenheit: 26.6 ° f
    Celsius: -3 ° c
  • Refractive Index: 1.407 [25°C]
  • PSA: 27.69000
  • LogP: 1.06080
  • Solubility: Not determined

(Chloromethyl)trimethoxysilane Security Information

(Chloromethyl)trimethoxysilane Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
S04420-5g
Chloromethyltrimethoxysilane
 5926-26-1 95%
5g
 ￡16.00 2022-02-28
Fluorochem
S04420-25g
Chloromethyltrimethoxysilane
 5926-26-1 95%
25g
 ￡35.00 2022-02-28
Fluorochem
S04420-100g
Chloromethyltrimethoxysilane
 5926-26-1 95%
100g
 ￡95.00 2022-02-28
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
T43850-5g
(Chloromethyl)trimethoxysilane
 5926-26-1 95%
5g
 ￥148.0 2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
T43850-25g
(Chloromethyl)trimethoxysilane
 5926-26-1 95%
25g
 ￥558.0 2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
T43850-100g
(Chloromethyl)trimethoxysilane
 5926-26-1 95%
100g
 ￥1488.0 2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
T43850-1g
(Chloromethyl)trimethoxysilane
 5926-26-1
1g
 ￥48.0 2021-09-07
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
T854555-100g
(trimethoxychloromethyl)silane;chloromethyl-trimethoxy-silan
 5926-26-1 95%
100g
 ￥1,860.00 2022-08-31
SHANG HAI XIAN DING Biotechnology Co., Ltd.
C3073-5g
(Chloromethyl)trimethoxysilane
 5926-26-1 98.0%(GC)
5g
 ￥450.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
C3073-25g
(Chloromethyl)trimethoxysilane
 5926-26-1 98.0%(GC)
25g
 ￥1510.0 2022-06-10

(Chloromethyl)trimethoxysilane Related Literature

Related Categories

5926-26-1 ((Chloromethyl)trimethoxysilane) Related Products

Recommended suppliers
Shanghai Joy Biotech Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shanghai Joy Biotech Ltd
ASIACHEM I&E (JIANGSU) CO., LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
ASIACHEM I&E (JIANGSU) CO., LTD
Hebei Liye chemical Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hebei Liye chemical Co.,Ltd
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Jiangsu Xinsu New Materials Co., Ltd
Shenzhen Jianxing Pharmaceutical Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Shenzhen Jianxing Pharmaceutical Technology Co., Ltd.