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2-Chlorobenzaldehyde (OCB)
CAS No.: 89-98-5 Chemical Name:2-Chlorobenzaldehyde Structure:
Melting point: 9-11 °C Specifications:
Package: 200kg/drum
Application: It is mainly used in the manufacture of main raw materials for o-chlorobenzamide, o-chlorobenzamide chloride and chloramphenicol sodium, and is also widely used as a raw material for the manufacture of highly effective anti-mite products. |
| Benzaldehyde Chemical Properties |
| Melting point | -26 °C |
| Boiling point | 179 °C |
| density | 1.044 g/cm 3 at 20 °C(lit.) |
| vapor density |
3.7 (vs air) |
| vapor pressure |
4 mm Hg ( 45 °C) |
| refractive index |
n20/D 1.545(lit.) |
| FEMA | 2127 | BENZALDEHYDE |
| Fp |
145 °F |
| storage temp. | room temp |
| solubility | H2O: soluble100mg/mL |
| pka | 14.90(at 25℃) |
| form | neat |
| color | Pale yellow |
| Odor | Like almonds. |
| PH | 5.9 (1g/l, H2O) |
| PH Range | 5.9 |
| explosive limit | 1.4-8.5%(V) |
| Water Solubility | <0.01 g/100 mL at 19.5 ºC |
| FreezingPoint | -56℃ |
| Sensitive | Air Sensitive |
| Merck | 14,1058 |
| JECFA Number | 22 |
| BRN | 471223 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, steam. Air, light and moisture-sensitive. |
| InChIKey | HUMNYLRZRPPJDN-UHFFFAOYSA-N |
| CAS DataBase Reference | 100-52-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde(100-52-7) |
| EPA Substance Registry System | Benzaldehyde (100-52-7) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 24 |
| RIDADR |
UN 1990 9/PG 3 |
| WGK Germany |
1 |
| RTECS |
CU4375000 |
| F | 8 |
| Autoignition Temperature | 374 °F |
| TSCA | Yes |
| HS Code | 2912 21 00 |
| HazardClass | 9 |
| PackingGroup | III |
| Hazardous Substances Data | 100-52-7(Hazardous Substances Data) |
| Toxicity | LD50 in rats, guinea pigs (mg/kg): 1300, 1000 orally (Jenner) |
