143269-74-3

• 

• Basic information

  1. Product Name: 3-Amino-4-chlorobenzoic acid hexadecyl ester
  2. Synonyms: 3-AMINO-4-CHLORO BENZOIC ACID HEXADECYL ESTER;HEXADECYL 3-AMINO-4-CHLOROBENZOATE;3-Amino-4-chloro benzoic hexadecyl ester;3-AMINO-4-CHLOROBENZOICACIDHEXADECYLESTERAPPEARANCE;Hexadecylester, 3-Amino-4-chloro benzoate
  3. CAS NO:143269-74-3
  4. Molecular Formula: C₂₃H₃₈ClNO₂
  5. Molecular Weight: 396.01
  6. EINECS: 419-700-6
  7. Product Categories: Organic acids
  8. Mol File: 143269-74-3.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 495.5 °C at 760 mmHg
  3. Flash Point: 253.5 °C
  4. Appearance: white crystal
  5. Density: 1.017 g/cm³
  6. Vapor Pressure: 5.85E-10mmHg at 25°C
  7. Refractive Index: 1.511
  8. Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
  9. Solubility: N/A
  10. PKA: 1.48±0.10(Predicted)
  11. CAS DataBase Reference: 3-Amino-4-chlorobenzoic acid hexadecyl ester(CAS DataBase Reference)
  12. NIST Chemistry Reference: 3-Amino-4-chlorobenzoic acid hexadecyl ester(143269-74-3)
  13. EPA Substance Registry System: 3-Amino-4-chlorobenzoic acid hexadecyl ester(143269-74-3)

• Safety Data

  1. Hazard Codes: N
  2. Statements: 51/53
  3. Safety Statements: 61
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 143269-74-3(Hazardous Substances Data)

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143269-74-3 Usage

Chemical Properties

White to light brown crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 143269-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143269-74:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*9)+(2*7)+(1*4)=133
133 % 10 = 3
So 143269-74-3 is a valid CAS Registry Number.

InChI:InChI=1/C23H38ClNO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18-27-23(26)20-16-17-21(24)22(25)19-20/h16-17,19H,2-15,18,25H2,1H3

143269-74-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	Hexadecyl 3-amino-4-chlorobenzoate

1.2 Other means of identification

Product number	-
Other names	hexadecyl 3-amino-4-chlorobenzoate

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:143269-74-3 SDS

143269-74-3Upstream product

• 36653-82-4 1-Hexadecanol 
• 2840-28-0 3-amino-4-chloro-benzoic acid 
• 122-01-0 4-chloro-benzoyl chloride 
• 74-11-3 para-chlorobenzoic acid 
• 112-82-3 hexadecanyl bromide 

143269-74-3Downstream Products

• 1381802-30-7 2-(2-chloro-5-hexadecyloxycarbonyl)phenylaminobenzoic acid 
• 1381803-04-8 C₃₁H₄₄ClNO₅ 
• 1381802-69-2 C₃₀H₄₁BrClNO₄ 

143269-74-3Relevant articles and documents

Preparation method of 3-amino-4-chlorobenzoic acid hexadecyl ester

-

Paragraph 0039; 0043; 0047; 0051, (2021/01/28)

The invention provides a preparation method of 3-amino-4-chlorobenzoic acid hexadecyl ester. The preparation method comprises the following steps: by taking p-chlorobenzoic acid as an initial raw material, firstly carrying out acylating chlorination reaction on p-chlorobenzoic acid, DMF (Dimethyl Formamide) and a chlorination reagent to generate p-chlorobenzoyl chloride; then carrying out esterification reaction with hexadecanol to generate hexadecyl p-chlorobenzoate; then carrying out nitration reaction with sulfuric acid and nitric acid to generate 3-nitro-4-chlorobenzoic acid hexadecyl ester; and finally, carrying out a reduction reaction with hydrogen under the catalysis of raney nickel to generate the 3-amino-4-chlorobenzoic acid hexadecyl ester. The preparation method disclosed by the invention is high in yield, high in product purity and low in cost.

Process for preparing esters of 3-amino-4-halobenzoic acid

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Page/Page column 3, (2008/06/13)

Disclosed is a process for producing good yields of high quality esters of 3-amino-4-halobenzoic acid by contacting the subject acid with an alkyl halide or sulfonate in a solvent in the presence of an aqueous alkali metal hydroxide and a phase transfer c

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