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Methyltriacetoxysilane

Methyltriacetoxysilane
Methyltriacetoxysilane structure
CAS No.
4253-34-3
Chemical Name:
Methyltriacetoxysilane
Synonyms
k10s;silanetriol,;Triacetoxy(methyl)si;TRIACETOXYMETHYLSILANE;apk1(silanederivative);LABOTEST-BB LT01406986;METHYLTRIACETOXYSILANE;methyltriacetoxy-silan;Methyl-Triacethoxysilane;Triacetoxymethylsilane,96%
CBNumber:
CB0122458
Molecular Formula:
C7H12O6Si
Formula Weight:
220.25
MOL File:
4253-34-3.mol

Methyltriacetoxysilane Properties

Melting point:
40-45 °C(lit.)
Boiling point:
94-95 °C9 mm Hg(lit.)
Density 
1.20 g/mL at 20 °C(lit.)
refractive index 
1.52-1.522
Flash point:
185 °F
form 
solid
Specific Gravity
1.175
Sensitive 
Moisture Sensitive
BRN 
1788668
InChIKey
TVJPBVNWVPUZBM-UHFFFAOYSA-N
CAS DataBase Reference
4253-34-3(CAS DataBase Reference)
NIST Chemistry Reference
Methyltriacetoxysilane(4253-34-3)
EPA Substance Registry System
Silanetriol, methyl-, triacetate(4253-34-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  UN1759
WGK Germany  2
RTECS  VV4500000
9-21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29319090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Methyltriacetoxysilane price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 372358 Triacetoxy(methyl)silane technical grade, 90% 4253-34-3 100g $134 2018-11-20 Buy
TCI Chemical T1786 Triacetoxymethylsilane >90.0%(GC) 4253-34-3 25g $31 2018-11-22 Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 4253-34-3 10g $32.6 2018-11-13 Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 4253-34-3 50g $110 2018-11-13 Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 4253-34-3 250g $355 2018-11-13 Buy

Methyltriacetoxysilane Chemical Properties,Uses,Production

Chemical Properties

Methyltriacetoxysilane (MTAC) is a clear to yellowish liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to pro-duce siloxanes or bind to inorganic substrates.

Methyltriacetoxysilane Preparation Products And Raw materials

Raw materials

Preparation Products


Methyltriacetoxysilane Suppliers

Global( 152)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2672 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 998 58
Shanghai Worldyang Chemical Co.,Ltd.
0086-21-56795779
sales@worldyachem.com CHINA 81 58
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20602 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58

View Lastest Price from Methyltriacetoxysilane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-10 Methyltriacetoxysilane
4253-34-3
US $2.00 / KG 1KG 98% customise career henan chemical co

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