The 1,2-Propanediol,3-(4-chlorophenoxy)-, with the CAS registry number 104-29-0, is also known as Chlorphenesin. It belongs to the classification codes of Central Nervous System Agents; Drug / Therapeutic Agent; Muscle Relaxants, Central; Neuromuscular Agents; Peripheral Nervous System Agents. Its EINECS registry number is 203-192-6. This chemical's molecular formula is C₉H₁₁ClO₃ and molecular weight is 202.63. What's more, both its IUPAC name and systematic name are the same which is called 3-(4-Chlorophenoxy)propane-1,2-diol. It should be stored in a cool, dry and well-ventilated place.

Physical properties about 1,2-Propanediol,3-(4-chlorophenoxy)- are: (1)ACD/LogP: 1.713; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.71; (4)ACD/LogD (pH 7.4): 1.71; (5)ACD/BCF (pH 5.5): 11.80; (6)ACD/BCF (pH 7.4): 11.80; (7)ACD/KOC (pH 5.5): 203.59; (8)ACD/KOC (pH 7.4): 203.59; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 6 ; (12)Polar Surface Area: 49.69 Å²; (13)Index of Refraction: 1.565; (14)Molar Refractivity: 50.121 cm³; (15)Molar Volume: 153.788 cm³; (16)Polarizability: 19.869×10^-24cm³; (17)Surface Tension: 50.629 dyne/cm; (18)Density: 1.318 g/cm³; (19)Flash Point: 177.237 °C; (20)Enthalpy of Vaporization: 65.013 kJ/mol; (21)Boiling Point: 369.45 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25 °C.

Preparation of 1,2-Propanediol,3-(4-chlorophenoxy)-: this chemical can be prepared by 4-chloro-phenol with 3-chloro-propane-1,2-diol. This reaction needs reagent NaOH and solvent ethanol heating for 2 hours. The yield is 81 %.

Uses of 1,2-Propanediol,3-(4-chlorophenoxy)-: it is used to produce other chemicals. For example, it can react with acetoxyethene to get acetic acid 1-acetoxymethyl-2-(4-chloro-phenoxy)-ethyl ester. The reaction occurs with reagent tetrahydrofuran at ambient temperature for 72 hours. The yield is 38 %.

When you are dealing with this chemical, you should be very careful. This chemical is harmful by inhalation, in contact with skin and if swallowed. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: Clc1ccc(OCC(O)CO)cc1
(2) InChI: InChI=1S/C9H11ClO3/c10-7-1-3-9(4-2-7)13-6-8(12)5-11/h1-4,8,11-12H,5-6H2
(3) InChIKey: MXOAEAUPQDYUQM-UHFFFAOYSA-N

The toxicity data is as follows: