| Identification | More | [Name]
(TRIMETHYLSILYL)ACETIC ACID | [CAS]
2345-38-2 | [Synonyms]
2-(TRIMETHYLSILYL)ACETIC ACID
(TRIMETHYLSILYL)ACETIC ACID
(trimethylsilyl)-aceticaci
(Trimethylsilyl)acetic acid, 98+% | [EINECS(EC#)]
219-067-4 | [Molecular Formula]
C5H12O2Si | [MDL Number]
MFCD00042651 | [Molecular Weight]
132.23 | [MOL File]
2345-38-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
39-42 °C(lit.) | [Boiling point ]
90-95°C 10mm | [density ]
0.8830 (estimate) | [Fp ]
203 °F
| [storage temp. ]
2-8°C
| [solubility ]
Sol ethereal solvents. | [form ]
solid | [pka]
5.23±0.10(Predicted) | [Appearance]
Colorless to off-white <39°C Solid,>42°C Liquid | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [Sensitive ]
Moisture Sensitive | [BRN ]
1679394 | [InChI]
1S/C5H12O2Si/c1-8(2,3)4-5(6)7/h4H2,1-3H3,(H,6,7) | [InChIKey]
JDMMZVAKMAONFU-UHFFFAOYSA-N | [SMILES]
C[Si](C)(C)CC(O)=O | [CAS DataBase Reference]
2345-38-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Acetic acid, (trimethylsilyl)-(2345-38-2) | [EPA Substance Registry System]
2345-38-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN3261 | [WGK Germany ]
2
| [RTECS ]
AK0843500
| [F ]
3-10-21 | [TSCA ]
No | [HazardClass ]
8 | [PackingGroup ]
III | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Physical properties]
mp 40 °C. | [Uses]
(Trimethylsilyl)acetic acid may be used in chemical synthesis. | [Uses]
Trimethylsilylacetic Acid is a valuable reagent used in preparation of α,β-unsaturated carboxylic acids and α-trimethylsilylbutyrolactones, | [Preparation]
Obtained from the reaction of trimethylsilylmethylmagnesium
chloride with carbon dioxide;3 can also be prepared by reaction of acetic acid with 2 equiv of lithium
diisopropylamide, followed by chlorotrimethylsilane and
hydrolysis. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
|