Trimethylsilyl-β-styrylacrylat, also known as (E)-3-(trimethylsilyl)-3-phenylprop-2-enoate, is an organosilicon compound characterized by its molecular formula C12H18O2Si. It is a colorless to pale yellow liquid with a density of 0.97 g/cm3 and a boiling point of 95-97°C at 1 mmHg. This chemical is primarily used as a protecting group in organic synthesis, particularly in the protection of carbonyl compounds, and as a reagent in the synthesis of various organic compounds. Due to its stability and reactivity, it plays a significant role in the field of organic chemistry, offering a versatile tool for chemists to control the reactivity of functional groups in complex molecules.

68781-94-2

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Basic information
1. Product Name: Trimethylsilyl-β-styrylacrylat
2. Synonyms:
3. CAS NO:68781-94-2
4. Molecular Formula:
5. Molecular Weight: 246.381
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Trimethylsilyl-β-styrylacrylat(CAS DataBase Reference)
10. NIST Chemistry Reference: Trimethylsilyl-β-styrylacrylat(68781-94-2)
11. EPA Substance Registry System: Trimethylsilyl-β-styrylacrylat(68781-94-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 68781-94-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 68781-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,8 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 68781-94:
(7*6)+(6*8)+(5*7)+(4*8)+(3*1)+(2*9)+(1*4)=182
182 % 10 = 2
So 68781-94-2 is a valid CAS Registry Number.

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