A3192512
2,3-Dichloro-1,4-naphthoquinone , Analysis standard , 117-80-6
Synonym(s):
2,3-Dichloro-1,4-naphthoquinone;Dichlon
CAS NO.:117-80-6
Empirical Formula: C10H4Cl2O2
Molecular Weight: 227.04
MDL number: MFCD00001677
EINECS: 204-210-5
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 194-197 °C (lit.) |
Boiling point: | 275 °C (2 mmHg) |
Density | 1.4057 (rough estimate) |
vapor pressure | 0Pa at 20℃ |
refractive index | 1.5410 (estimate) |
Flash point: | 275°C/2mm |
storage temp. | Store below +30°C. |
form | Fine Crystalline Powder |
color | Yellow |
Water Solubility | 0.008 g/L |
Merck | 14,3045 |
BRN | 1073511 |
LogP | 2.9 at 23℃ |
CAS DataBase Reference | 117-80-6(CAS DataBase Reference) |
NIST Chemistry Reference | 1,4-Naphthalenedione, 2,3-dichloro-(117-80-6) |
EPA Substance Registry System | Dichlone (117-80-6) |
Description and Uses
Use in textiles, as organic catalyst, as chemical intermediate, as additive in dye binders. Also used as an important catalyst to produce 3,3-dichlorobenzene.
Safety
Symbol(GHS) | GHS06,GHS09 |
Signal word | Danger |
Hazard statements | H301-H315-H319-H410 |
Precautionary statements | P264-P270-P273-P301+P310-P302+P352-P305+P351+P338 |
Hazard Codes | Xn,N |
Risk Statements | 22-36/38-50/53 |
Safety Statements | 26-60-61 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | QL7525000 |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29147090 |
Hazardous Substances Data | 117-80-6(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 1300 mg/kg (Bailey, White) |