The Benzaldehyde, 3-chloro-4-methoxy- is an organic compound with the formula C₈H₇ClO₂. Its CAS registry number is 4903-09-7. The IUPAC name of this chemical is 3-Chloro-4-methoxybenzaldehyde. In addition, the molecular weight is 170.59. It belongs to the product categories of Aromatic Aldehydes & Derivatives (substituted); Benzaldehyde; Adehydes, Acetals & Ketones; Anisoles, Alkyloxy Compounds & Phenylacetates; Chlorine Compounds.

Physical properties about Benzaldehyde, 3-chloro-4-methoxy- are: (1)ACD/LogP: 2.27; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.27; (4)ACD/LogD (pH 7.4): 2.27; (5)ACD/BCF (pH 5.5): 31.01; (6)ACD/BCF (pH 7.4): 31.01; (7)ACD/KOC (pH 5.5): 406.67; (8)ACD/KOC (pH 7.4): 406.67; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.564; (14)Molar Refractivity: 44.57 cm³; (15)Molar Volume: 137 cm³; (16)Polarizability: 17.67×10^-24 cm³; (17)Surface Tension: 40 dyne/cm; (18)Density: 1.244 g/cm³; (19)Flash Point: 120.7 °C; (20)Enthalpy of Vaporization: 50.73 kJ/mol; (21)Boiling Point: 269.1 °C at 760 mmHg; (22)Vapour Pressure: 0.00738 mmHg at 25 °C.

Preparation of Benzaldehyde, 3-chloro-4-methoxy-: this chemical can be prepared by 4-methoxy-benzaldehyde. This reaction needs reagents SO₂Cl₂ and AcOH at temperature of 20°C for 1 day.

Uses of Benzaldehyde, 3-chloro-4-methoxy-: it is used to produce other chemicals. For example, it is used to produce N-(3-chloro-4-methoxybenzyl)formamide with formamide. The reaction occurs with reagent HCOOH at 130 °C for 6 hours. The yield is 64 %.

When you are dealing with this chemical, you should be very careful. You should not breathe dust and avoid contacting with skin and eyes. This chemical should be stored in a cool, dry and sealing place at normal temperature. Besides, it also should be avoided light.

You can still convert the following datas into molecular structure:
(1) SMILES: Clc1cc(ccc1OC)C=O
(2) InChI: InChI=1/C8H7ClO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3
(3) InChIKey: WYVGYYIZXPXHAZ-UHFFFAOYAE