1-(tert-butyl)-4-(2-propyn-1-yl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70090-67-4

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Basic information
1. Product Name: 1-(tert-butyl)-4-(2-propyn-1-yl)benzene
2. Synonyms: 1-(tert-butyl)-4-(2-propyn-1-yl)benzene
3. CAS NO:70090-67-4
4. Molecular Formula:
5. Molecular Weight: 172.27
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: 1-(tert-butyl)-4-(2-propyn-1-yl)benzene(CAS DataBase Reference)
10. NIST Chemistry Reference: 1-(tert-butyl)-4-(2-propyn-1-yl)benzene(70090-67-4)
11. EPA Substance Registry System: 1-(tert-butyl)-4-(2-propyn-1-yl)benzene(70090-67-4)
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: 70090-67-4(Hazardous Substances Data)

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70090-67-4 Usage

Classification

Aromatic hydrocarbon

Subclass

Benzene derivatives

Physical state

Colorless liquid at room temperature

Odor

Benzene-like

Uses

Building block in organic synthesis, reagent in chemical reactions (e.g., Sonogashira coupling reaction)

Applications

Synthesis of pharmaceuticals, agrochemicals, and other organic compounds

Industrial uses

Production of polymers and other applications

Structural features

Combination of a tert-butyl group and a propynyl group attached to a benzene ring

Value

Valuable intermediate in various chemical syntheses

Check Digit Verification of cas no

The CAS Registry Mumber 70090-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,9 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70090-67:
(7*7)+(6*0)+(5*0)+(4*9)+(3*0)+(2*6)+(1*7)=104
104 % 10 = 4
So 70090-67-4 is a valid CAS Registry Number.

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