A4997512
Isophthaloyl chloride , 99% , 99-63-8
Synonym(s):
Isophthaloyl chloride;Isophthaloyl dichloride
CAS NO.：99-63-8
Empirical Formula: C8H4Cl2O2
Molecular Weight: 203.02
MDL number: MFCD00000678
EINECS: 202-774-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 43-44 °C(lit.) |
| Boiling point: | 276 °C(lit.) |
| Density | 1,388 g/cm3 |
| vapor pressure | 0.03 mm Hg ( 25 °C) |
| refractive index | 1.5700 (estimate) |
| Flash point: | 356 °F |
| storage temp. | Store below +30°C. |
| form | Crystalline Mass |
| color | White |
| explosive limit | 1.5-8.9%(V) |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| BRN | 638342 |
| InChIKey | FDQSRULYDNDXQB-UHFFFAOYSA-N |
| CAS DataBase Reference | 99-63-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Benzenedicarbonyl dichloride(99-63-8) |
| EPA Substance Registry System | 1,3-Benzenedicarbonyl dichloride (99-63-8) |
Description and Uses
Intermediate, dyes, synthetic fibers, resins, films, protective coatings, laboratory reagent.
Safety
| Symbol(GHS) |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H312-H314-H331 |
| Precautionary statements | P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C,T |
| Risk Statements | 21-34-37-35-23 |
| Safety Statements | 26-36/37/39-45-7/8-24/25 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 1 |
| RTECS | NT2625000 |
| F | 21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29173940 |
| Hazardous Substances Data | 99-63-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 2200 mg/kg LD50 dermal Rabbit 1410 mg/kg |
| Excepted Quantities | Not Permitted as Excepted Quantity |
