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Methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate is a complex organic compound with the chemical formula C19H18NO6. It is a derivative of butanoic acid, featuring a methyl ester group and two 4-nitrophenylethyl substituents. The compound is characterized by its molecular structure, which includes a central butanoate core with a carbonyl group at the third position and two 2-(4-nitrophenyl)ethyl groups attached to the second carbon. The presence of nitro groups on the phenyl rings imparts a yellow color to the compound and contributes to its reactivity. This chemical is primarily of interest in the field of organic chemistry, potentially for the synthesis of pharmaceuticals or other specialty chemicals, due to its unique structure and functional groups.

5345-20-0

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Basic information
1. Product Name: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate
2. Synonyms:
3. CAS NO:5345-20-0
4. Molecular Formula: C₂₁H₂₂N₂O₇
5. Molecular Weight: 414.4086
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 5345-20-0.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 580.5°C at 760 mmHg
3. Flash Point: 225.2°C
4. Appearance: N/A
5. Density: 1.283g/cm³
6. Vapor Pressure: 1.81E-13mmHg at 25°C
7. Refractive Index: 1.58
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate(CAS DataBase Reference)
11. NIST Chemistry Reference: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate(5345-20-0)
12. EPA Substance Registry System: methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate(5345-20-0)
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: 5345-20-0(Hazardous Substances Data)

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5345-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5345-20-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,4 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5345-20:
(6*5)+(5*3)+(4*4)+(3*5)+(2*2)+(1*0)=80
80 % 10 = 0
So 5345-20-0 is a valid CAS Registry Number.

5345-20-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl 2,2-bis[2-(4-nitrophenyl)ethyl]-3-oxobutanoate

1.2 Other means of identification

Product number	-
Other names	METHYL 2,2-BIS[2-(4-NITROPHENYL)ETHYL]-3-OXO-BUTANOATE

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5345-20-0 SDS

5345-20-0Upstream product

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