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2,4-Dichlorobenzaldehyde

2,4-Dichlorobenzaldehyde
2,4-Dichlorobenzaldehyde structure
CAS No.
874-42-0
Chemical Name:
2,4-Dichlorobenzaldehyde
Synonyms
2,4-DCAD;AKOS BBS-00003196;DICHLOROBENZALDEHYDE;2,4-Dichlorobenzalde;2,4-DICHLOROBENZALDEHYDE;2,4-dichloro-benzaldehyd;DICHLOROBENZALDEHYDE(2,4-);2,4-Dichlorobenzenaldehyde;Benzaldehyde, 2,4-dichloro-;2,4-Dichlorobenzaldehyde,98%
CBNumber:
CB9316111
Molecular Formula:
C7H4Cl2O
Formula Weight:
175.01
MOL File:
874-42-0.mol

2,4-Dichlorobenzaldehyde Properties

Melting point:
64-69 °C (lit.)
Boiling point:
233 °C (lit.)
Density 
1.3456 (rough estimate)
refractive index 
1.5756 (estimate)
Flash point:
135 °C
storage temp. 
Store below +30°C.
form 
Crystalline Powder, Crystals and/or Chunks
color 
Light yellow to beige
Water Solubility 
<0.1 g/100 mL at 24 ºC
Sensitive 
Air Sensitive
BRN 
471601
CAS DataBase Reference
874-42-0(CAS DataBase Reference)
FDA UNII
Z08QL2124R
NIST Chemistry Reference
Benzaldehyde, 2,4-dichloro-(874-42-0)
EPA Substance Registry System
Benzaldehyde, 2,4-dichloro- (874-42-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS09
Signal word  Danger
Hazard statements  H401-H411-H314
Precautionary statements  P260-P264-P273-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P391-P405-P501-P260h-P301+P330+P331-P303+P361+P353-P501a-P280-P305+P351+P338-P310
Hazard Codes  C,N,Xi
Risk Statements  34-51/53-36/37/38
Safety Statements  26-36/37/39-45-61-37/39
RIDADR  UN 3261 8/PG 2
WGK Germany  2
Autoignition Temperature 440 °C
Hazard Note  Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29130000
Toxicity LD50 orally in Rabbit: 3470 mg/kg

2,4-Dichlorobenzaldehyde price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 146757 2,4-Dichlorobenzaldehyde 99% 874-42-0 5g $27.3 2021-03-22 Buy
Sigma-Aldrich 146757 2,4-Dichlorobenzaldehyde 99% 874-42-0 100g $35.8 2021-03-22 Buy
Sigma-Aldrich 8.20433 2,4-Dichlorobenzaldehyde for synthesis 874-42-0 100 g $40.61 2021-03-22 Buy
Sigma-Aldrich 8.20433 2,4-Dichlorobenzaldehyde for synthesis 874-42-0 500 g $142.45 2021-03-22 Buy
Sigma-Aldrich 8.20433 2,4-Dichlorobenzaldehyde for synthesis 874-42-0 25 kg $1313.5 2021-03-22 Buy

2,4-Dichlorobenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

light yellow to beige crystalline powder, crystals

Synthesis Reference(s)

Tetrahedron Letters, 30, p. 3677, 1989 DOI: 10.1016/S0040-4039(01)80481-0

General Description

White crystalline solid or off-white chunky solid with black specks and a pungent odor. Average shelf life 1 year in a closed container.

Air & Water Reactions

Sensitive to light. May also be sensitive to prolonged exposure to air and moisture. Insoluble in water.

Reactivity Profile

2,4-Dichlorobenzaldehyde is incompatible with iron, oxygen and oxygen-containing materials. 2,4-Dichlorobenzaldehyde is also incompatible with strong oxidizers and strong bases.

Fire Hazard

2,4-Dichlorobenzaldehyde is combustible.

Purification Methods

Crystallise the aldehyde from EtOH or ligroin. [Beilstein 7 IV 575.]

2,4-Dichlorobenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products


2,4-Dichlorobenzaldehyde Suppliers

Global( 330)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Changzhou Ditong Chemical Co.,Ltd
0519-88299272
info@edengenechem.com CHINA 2124 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

View Lastest Price from 2,4-Dichlorobenzaldehyde manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-20 2 ,4-Dichlorobenzaldehyde
874-42-0
US $77.00 / KG 1KG 99% 9000kg/per week Hebei Lingding Biological Technology Co., Ltd
2021-07-13 2,4-Dichlorobenzaldehyde
874-42-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 2,4-Dichlorobenzaldehyde
874-42-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

2,4-Dichlorobenzaldehyde Spectrum


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