ChemicalBook > CAS DataBase List > 4-Chlorobenzaldehyde

4-Chlorobenzaldehyde

Product Name
4-Chlorobenzaldehyde
CAS No.
104-88-1
Chemical Name
4-Chlorobenzaldehyde
Synonyms
AQUEOUS AMMONIA;AMMONIA WATER;P-CHLOROBENZALDEHYDE;AMMONIA GAS;PARA-CHLOROBENZALDEHYDE;PCAD;orobenzaL;AMMONIA NO 1;AMMONIA NO 2;AMMONIUM LIQUOR
CBNumber
CB2316334
Molecular Formula
C7H5ClO
Formula Weight
140.57
MOL File
104-88-1.mol
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4-Chlorobenzaldehyde Property

Melting point:
46 °C
Boiling point:
213-214℃
Density 
1.196
vapor density 
0.6 (vs air)
vapor pressure 
8.75 atm ( 21 °C)
refractive index 
1.5550 (estimate)
Flash point:
52 °F
storage temp. 
Store below +30°C.
solubility 
935mg/l
form 
Liquid
color 
White to pale yellow
Water Solubility 
935 mg/L (20 ºC)
Sensitive 
Air Sensitive
BRN 
385858
Dielectric constant
72（0.0℃）
Stability:
Stable, but air and light-sensitive. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.
InChIKey
AVPYQKSLYISFPO-UHFFFAOYSA-N
LogP
2.34 at 25℃ and pH7
CAS DataBase Reference
104-88-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzaldehyde, 4-chloro-(104-88-1)
EPA Substance Registry System
p-Chlorobenzaldehyde (104-88-1)
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Safety

Hazard Codes 
F,C,N,Xn,Xi
Risk Statements 
22-36/37/38-51/53-36/38
Safety Statements 
26-61-37/39-36
RIDADR 
UN 1219 3/PG 2
WGK Germany 
2
RTECS 
CU5076000
F 
8-9
Autoignition Temperature
302 °C
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29130000
Toxicity
LD50 orally in Rabbit: 840 mg/kg LD50 dermal Rat 5000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.02453
Product name
4-Chlorobenzaldehyde
Purity
for synthesis
Packaging
5G
Price
$34.2
Updated
2024/03/01
Sigma-Aldrich
Product number
8.02453
Product name
4-Chlorobenzaldehyde
Purity
for synthesis
Packaging
250g
Price
$68.7
Updated
2024/03/01
Sigma-Aldrich
Product number
8.02453
Product name
4-Chlorobenzaldehyde
Purity
for synthesis
Packaging
1kg
Price
$121
Updated
2024/03/01
Sigma-Aldrich
Product number
112216
Product name
4-Chlorobenzaldehyde
Purity
97%
Packaging
50g
Price
$37.3
Updated
2024/03/01
Sigma-Aldrich
Product number
112216
Product name
4-Chlorobenzaldehyde
Purity
97%
Packaging
250g
Price
$71.2
Updated
2024/03/01
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4-Chlorobenzaldehyde Chemical Properties,Usage,Production

Chemical Properties

4-chlorobenzaldehyde appears as colourless to light yellow crystalline powder. Insoluble in water, easily soluble in ethanol, ether, benzene, soluble in water, acetone. Can be volatilized with water vapor. It can produced by the oxidation of 4-chlorobenzyl alcohol. 4-chlorobenzaldehyde is the intermediate of fungicide tebuconazole and plant growth regulator uniconazole.

Uses

4-Chlorobenzaldehyde is used as an intermediate for the manufacture of dyestuffs, optical brighteners, pharmaceuticals, agricultural chemicals and metal finishing products.

Preparation

4-Chlorobenzaldehyde can be obtained by chlorinated hydrolysis of p-chlorotoluene: add p-chlorotoluene and phosphorus trichloride to the reaction pot, raise the temperature to 155°C under light and pass chlorine. Control the temperature at 160-170℃ and pass chlorine to the calculated amount to obtain the chlorination solution. Add it to concentrated sulfuric acid with stirring, and stir for 5h at room temperature. let it stand and stratify, take the lower layer into ice water to crystallize, and filter it when it is cold to below 5℃. The filter cake was washed with ice water to obtain the crude product, distilled under reduced pressure and collected 108-111℃ (3.33kPa) fraction to obtain p-chlorobenzaldehyde.

Synthesis Reference(s)

Synthetic Communications, 26, p. 1, 1996 DOI: 10.1080/00397919608003856
Tetrahedron Letters, 43, p. 1395, 2002 DOI: 10.1016/S0040-4039(02)00027-8

General Description

Colorless to yellow powder or white crystalline solid. Pungent odor.

Air & Water Reactions

4-Chlorobenzaldehyde is sensitive to exposure to air. Insoluble in water.

Reactivity Profile

4-Chlorobenzaldehyde is sensitive to exposure to air. 4-Chlorobenzaldehyde is also sensitive to light. REACTIVITY: 4-Chlorobenzaldehyde is incompatible with strong bases, strong oxidizers and strong reducing agents.

Fire Hazard

4-Chlorobenzaldehyde is combustible.

Purification Methods

Crystallise it from EtOH/water (3:1), then sublime it twice at ~50o/2mm. [Beilstein 7 H 235, 7 IV 568.]

4-Chlorobenzaldehyde Preparation Products And Raw materials

Raw materials

BENZAL CHLORIDE 2,2'-Azobis(2-methylpropionitrile) Manganese dioxide Chlorine 4-Chlorobenzyl chloride Metallic oxides 4-Chlorotoluene

Preparation Products

Homopiperonylamine 4-Chlorocinnamic acid Acid Blue 83 2-Amino-2-phenylacetic acid Robenidine hydrochloride Cyromazine α-phenyl-2-p-tolylethylamine 2,4-Dinitroaniline AMMONIUM O,O-DIISOPROPYLTHIOPHOSPHATE Ammonium L-tartrate 3-(4-CHLORO-PHENYL)-PROPIONALDEHYDE 4-Chlorobenzyl pinacolone 1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci 4-CHLORO-ALPHA-(METHYLAMINO)BENZENE ACETIC ACID Aceglutamide Chlorfenapyr UNICONAZOLE (4-CHLORO-BENZYL)-METHYL-AMINE Uniconazole Uniconazole wettable powder 5-chloro-alpha,alpha-bis(3,5-dichloro-2-hydroxyphenyl)-2-toluenesulfonic 4-Chloro-3-nitrobenzaldehyde Dithizone Dodecylamine Tetrabutyl titanate NEOCUPFERRON 2,5-Dihydro-2,5-dimethoxyfuran Felbamate 3-ETHYLSULFONYL-2-PYRIDINESULFONAMIDE 2-(4-CHLOROPHENYL)-3-METHYL-TETRAHYDRO-1,3-THIAZINE-4-ONE Propionamide Anilinoacetic acid Chlormezanone Baclofen N-[(4-CHLOROPHENYL)METHYLENE]METHANAMINE Synthetic greasing agent 1,3-diisopropyl-2-isothiocyanato-5-phenoxybenzene Oxcarbazepine Boron nitride 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate
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4-Chlorobenzaldehyde Suppliers

Americas 1 Belgium 1 Canada 2 China 583 Europe 4 Germany 9 India 34 Japan 8 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 14 United States 64 Global 725
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View Lastest Price from 4-Chlorobenzaldehyde manufacturers

Dorne Chemical Technology co. LTD
Product
4-Chlorobenzaldehyde 104-88-1
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000kg
Release date
2024-03-26
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
4-Chlorobenzaldehyde 104-88-1
Price
US $75.00-20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-06
Hebei Yanxi Chemical Co., Ltd.
Product
4-Chlorobenzaldehyde 104-88-1
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-14

104-88-1, 4-ChlorobenzaldehydeRelated Search:

cyclamen aldehyde 1,3-Dichlorobenzene Chlorphenamine maleate 2,4-Dichlorobenzyl chloride ​4-Chlorophenoxyacetic acid sodium salt 4'-CHLOROACETANILIDE 4-Chlorophenylacetic acid 1,2-Dichlorobenzene 1-Nonanal 4-Chlorophenoxyacetic acid 4-Chlorobenzyl alcohol Paraldehyde 4-Chlorobenzoic acid 4-Chlorobenzyl cyanide 4-Chlorobenzonitrile 4-Chloroanisole 4-Methylbenzyl chloride 4-Fluorobenzoic acid

  • p-chlorobenzenecarboxaldehyde
  • P-CHLOROBENZALDEHYDE
  • PCAD
  • Benzaldehyde,4-chloro-
  • benzaldehyde,-chloro-
  • p-chloro-benzaldehyd
  • p-Chlorobenzaldehyde 4-Chlorobenzaldehyde
  • 4-CHLOROBENZALDEHYDE 98% (GC)
  • 4-Chlorobenzaldehyde, 98.5+%
  • 4-CHLOROBENZYLALDEHYDE
  • PARA-CHLOROBENZALDEHYDE
  • 4-Chlorbenzaldehyde
  • p-CHLOROBENZALDEHYDE pure
  • 17) PARA CHLORO BENZALDEHYDE
  • 4-Chlorobenzaldehyde ,98%
  • 4-Chlorobenzenecarbaldehyde
  • 4-chloro-Benzaldehyde,4-Chloro-benzaldehyde
  • 4-Chlorobenzaldehyde 104-88-1
  • p-Chlorobenzenecarboxaldehyde 104-88-1 PCAD
  • Chloromezanone Impurity
  • 4-Chlorobenzoic aldehyde
  • 4-CHLOROBENZALDEHYDE
  • AMMONIA WATER
  • AMMONIA SOLUTION, STRONG
  • AMMONIA NO 1
  • AMMONIA NO 2
  • AMMONIA 1 ION CHROMATOGRAPHY STANDARD
  • AMMONIA 1K ION CHROMATOGRAPHY STANDARD
  • AMMONIA, FREE REAGENT
  • AMMONIA GAS
  • AMMONIA MONITOR BUFFER
  • AMMONIA MONITOR FIRST REAGENT
  • AMMONIA MONITOR REAGENT
  • AMMONIA MONITOR REAGENT 1
  • AMMONIA MONITOR REAGENT 2
  • AMMONIA MONITOR SECOND REAGENT
  • AMMONIA MONITOR STANDARD
  • AMMONIA 10 ION CHROMATOGRAPHY STANDARD
  • AMMONIA 10K ION CHROMATOGRAPHY STANDARD
  • AMMONIUM LIQUOR
  • AMMONIUM ION CHROMATOGRAPHY STANDARD
  • AMMONIUM STANDARD
  • AKOS BBS-00003190
  • AQUEOUS AMMONIA
  • 4-Chlorbenzaldehyd
  • 4-chloro-benzaldehyd
  • 4-chlorobenzenaldehyde
  • Benzaldehyde, p-chloro-
  • Benzaldehyde, p-chloro- (8CI)
  • Of chlorobenzaldehyde
  • 4-Chlorobenzaldehyde, 98.5+% 100GR
  • 4-Chlorobenzaldehyde, 98.5+% 250GR
  • 4-CHLOROBENZALDEHYDE FOR SYNTHESIS
  • 4-Chlorobenzaldehyde, 97+%
  • Chlorobenzene forMaldehyde
  • hlorobenzaldehyde
  • orobenzaL
  • 4-Chlorobenzaldehyde &gt