CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 4-chlorobenzaldehyde appears as colorless to yellow powder or white crystalline solid. Pungent odor. (NTP, 1992) |
|---|---|
| Boiling Point | 415 to 417 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 111 to 117 °F (NTP, 1992) |
| Flash Point | 190 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 67.1 °F (NTP, 1992) |
| Density | 1.196 at 142 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 0.18 [mmHg] |
| Kovats Retention Index | 1116 1122.6 1113.2 1137 1107 |
| Chemical Classes | Other Classes -> Benzaldehydes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 140.56 g/mol |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.0028925 g/mol |
| Monoisotopic Mass | 140.0028925 g/mol |
| Topological Polar Surface Area | 17.1 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 95.1 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
4-chlorobenzaldehyde appears as colorless to yellow powder or white crystalline solid. Pungent odor. (NTP, 1992)