2,6-Dichlorobenzaldehyde , 98% , 83-38-5

CAS NO.：83-38-5

Empirical Formula: C7H4Cl2O

Molecular Weight: 175.01

MDL number: MFCD00003307

EINECS: 201-472-2

PRODUCT Properties

• Melting point: 69-71 °C (lit.)
• Boiling point: 165°C
• Density: 1.3456 (rough estimate)
• refractive index: 1.5756 (estimate)
• Flash point: 135°C
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: <1g/l insoluble
• form: Crystalline Powder
• color: White to light beige
• Water Solubility: <0.1 g/100 mL at 23 ºC
• Sensitive: Air Sensitive
• BRN: 386477
• Stability: Stable. Incompatible with strong oxidizing agents, strong bases. Air, light and moisture sensitive.
• InChI: 1S/C7H4Cl2O/c8-6-2-1-3-7(9)5(6)4-10/h1-4H
• InChIKey: DMIYKWPEFRFTPY-UHFFFAOYSA-N
• SMILES: [H]C(=O)c1c(Cl)cccc1Cl
• CAS DataBase Reference: 83-38-5(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2,6-dichloro-(83-38-5)
• EPA Substance Registry System: Benzaldehyde, 2,6-dichloro- (83-38-5)

Description and Uses

An intermediate in the synthesis of substituted (2,6-dichlorobenzylideneamino)guanidines and some hydrazone derivatives of C-cyanoformamidrazone. It showed antihypertensive activity.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Codes: C,Xi
• Risk Statements: 34-36/37/38
• Safety Statements: 26-27-28-36/37/39-45-37/39
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 2
• Hazard Note: Corrosive
• TSCA: TSCA listed
• HazardClass: 8
• PackingGroup: III
• HS Code: 29130000
• Storage Class: 8A - Combustible corrosive hazardous materials
• Hazard Classifications: Skin Corr. 1B
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)