2,4-Dichlorobenzaldehyde
- Product Name
- 2,4-Dichlorobenzaldehyde
- CAS No.
- 874-42-0
- Chemical Name
- 2,4-Dichlorobenzaldehyde
- Synonyms
- 2,4-DCAD;AKOS BBS-00003196;DICHLOROBENZALDEHYDE;2,4-Dichlorobenzalde;Miconazole Impurity 19;2,4-DICHLOROBENZALDEHYDE;2,4-dichloro-benzaldehyd;DICHLOROBENZALDEHYDE(2,4-);2,4-Dichlorobenzenaldehyde;Benzaldehyde, 2,4-dichloro-
- CBNumber
- CB9316111
- Molecular Formula
- C7H4Cl2O
- Formula Weight
- 175.01
- MOL File
- 874-42-0.mol
2,4-Dichlorobenzaldehyde Property
- 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)
- NIST Chemistry Reference
- Benzaldehyde, 2,4-dichloro-(874-42-0)
- EPA Substance Registry System
- Benzaldehyde, 2,4-dichloro- (874-42-0)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.20433
- Product name
- 2,4-Dichlorobenzaldehyde
- Purity
- for synthesis
- Packaging
- 100g
- Price
- $45.4
- Updated
- 2024/03/01
- Product number
- 8.20433
- Product name
- 2,4-Dichlorobenzaldehyde
- Purity
- for synthesis
- Packaging
- 500g
- Price
- $159
- Updated
- 2024/03/01
- Product number
- 8.20433
- Product name
- 2,4-Dichlorobenzaldehyde
- Purity
- for synthesis
- Packaging
- 25kg
- Price
- $2760
- Updated
- 2024/03/01
- Product number
- 146757
- Product name
- 2,4-Dichlorobenzaldehyde
- Purity
- 99%
- Packaging
- 5g
- Price
- $32.5
- Updated
- 2024/03/01
- Product number
- 146757
- Product name
- 2,4-Dichlorobenzaldehyde
- Purity
- 99%
- Packaging
- 100g
- Price
- $36.96
- Updated
- 2024/03/01
2,4-Dichlorobenzaldehyde Chemical Properties,Usage,Production
Chemical Properties
light yellow to beige crystalline powder, crystals
Uses
2,4-Dichlorobenzaldehyde is used in the synthesis of platelet aggregation inhibitors. Also used in the preparation of novel Schiff bases containing quinazolinone rings.
Uses
2,4-Dichlorobenzaldehyde was used in the solid-phase synthesis of a series of indole-based peptoids.
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
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View Lastest Price from 2,4-Dichlorobenzaldehyde manufacturers
- Product
- 2,4-Dichlorobenzaldehyde 874-42-0
- Price
- US $5.00-0.10/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-15
- Product
- 2,4-Dichlorobenzaldehyde 874-42-0
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-09-12
- Product
- 2,4-Dichlorobenzaldehyde 874-42-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-02-14