Typical Physical Properties of LS-AT102 Methyltriacetoxysilane
Silfluo Code: | LS-AT102 |
Chemical Name: Synonyms | Methyl tricaetoxysilane Methylsilanetriyl triacetate; Triacetoxy(methyl)silane |
CAS No.: EINECS No.: | 4253-34-3 224-221-9 |
Molecular Formula: | C7H12O6Si |
Molecular Weight: | 220.25 |
Appearance: | White crystal at room temperature (clear liquid when melted) |
Monomer Content wt%: | 90.0%min. |
Boiling Point: | 87 - 88°C (at 9 mmHg) |
Flash Point: | 85°C Closed Cup |
Applications of LS-AT102 Methyltriacetoxysilane
1. Acetoxy-cure RTV silicone sealants
Used as crosslinking component in one-component acetoxy-cure RTV silicone sealants including sanitary, glazing, window, and general-purpose construction systems. Verify skin-over time, through-cure, modulus, elongation, adhesion, and storage stability in the target formulation.
2. Acetoxy crosslinker blends
Blended with ethyltriacetoxysilane, propyltriacetoxysilane, or other acetoxy silanes to adjust melting behavior, crystallization tendency, viscosity, and processing convenience. Determine blend ratio per storage temperature, production conditions, and formulation requirements.
3. Liquid crosslinker systems
Used as component in liquid acetoxy crosslinker blends for improved pumping, dosing, or low-temperature handling. Verify compatibility with fillers, plasticizers, catalysts, and base polymers before scale-up.
4. Silicone elastomer formulation adjustment
Used as crosslinking component in silicone elastomer formulations. Verify cure speed, by-product profile, mechanical properties, and aging behavior in the final system.
5. Acetoxy-functional intermediate use
Used as acetoxy-functional silane intermediate in organosilicon synthesis or formulation development work. Verify reaction conditions, by-products, and final structure by analytical testing.
Packing of LS-AT102 Methyltriacetoxysilane
In 25kg pail, 200kg drum and 1000kg IBC.
Safety and Storage of LS-AT102 Methyltriacetoxysilane
Store in a cool, dry, well-ventilated environment. Keep away from direct sunlight, heat, and open flames.
Keep isolated from water, alcohols, strong acids, and alkalis; contact causes hydrolysis and acetic acid release.
Hydrolysis releases acetic acid; corrosive to acid-sensitive metals and substrates. Assess VOC and workplace exposure per local regulations.
Shelf life: 12 months minimum from manufacture date when stored at ≤25°C in original tightly sealed unopened containers.
Find Other Customized Silane by CAS Number
CAS NO.: 15129-36-9
CAS NO.: 78051-94-2
CAS NO.: N/A
CAS NO.: 17096-07-0
CAS NO.: 65994-07-2
CAS NO.: 52301-18-5
CAS NO.: 1624-02-8
English
日本語
한국어
français
Deutsch
Español
русский
português
العربية
tiếng việt
ไทย
