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Butanoic acid, 4-amino-2-chloro-, also known as 4-amino-2-chlorobutanoic acid, is an organic compound with the chemical formula C4H8ClNO2. It is a derivative of butanoic acid, featuring an amino group (-NH2) at the 4th carbon and a chloro group (-Cl) at the 2nd carbon. Butanoic acid, 4-amino-2-chloro- is a white crystalline solid with a molecular weight of 139.56 g/mol. It is soluble in water and has various applications in the pharmaceutical and chemical industries, such as a building block for the synthesis of pharmaceuticals and other organic compounds. Due to its reactivity, it is essential to handle Butanoic acid, 4-amino-2-chloro- with care, following proper safety protocols.

4219-23-2

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Basic information
1. Product Name: Butanoic acid, 4-amino-2-chloro-
2. Synonyms:
3. CAS NO:4219-23-2
4. Molecular Formula: C4H8ClNO2
5. Molecular Weight: 137.566
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 4219-23-2.mol
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: Butanoic acid, 4-amino-2-chloro-(CAS DataBase Reference)
10. NIST Chemistry Reference: Butanoic acid, 4-amino-2-chloro-(4219-23-2)
11. EPA Substance Registry System: Butanoic acid, 4-amino-2-chloro-(4219-23-2)
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: 4219-23-2(Hazardous Substances Data)

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4219-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4219-23-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,1 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4219-23:
(6*4)+(5*2)+(4*1)+(3*9)+(2*2)+(1*3)=72
72 % 10 = 2
So 4219-23-2 is a valid CAS Registry Number.

4219-23-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-amino-2-chlorobutanoic acid

1.2 Other means of identification

Product number	-
Other names	Butanoic acid,4-amino-2-chloro

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:4219-23-2 SDS

4219-23-2Upstream product

4219-23-2Downstream Products

157683-44-8 4-amino-2-(p-methoxybenzylthio)butyric acid

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