54505-72-5
54505-72-5 structure
- Name: 2,2-diethylpropanedioyl dichloride
- Chemical Name: 2,2-diethylpropanedioyl dichloride
- CAS Number: 54505-72-5
- Molecular Formula: C7H10Cl2O2
- Molecular Weight: 197.05900
- Create Date: 2018-07-24 17:22:54
- Modify Date: 2025-09-11 17:45:49
| Name | 2,2-diethylpropanedioyl dichloride |
|---|---|
| Synonyms |
diethylmalonic acid chloride
Diaethyl-malonylchlorid Diethylmalonyl dichloride 2,2-diethylmalonyl dichloride 2,2-diethylmalonyl chloride Diethylmalonic acid dichloride MFCD00009676 diethylmalonic dichloride |
| Density | 1.145 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 197-199ºC(lit.) |
| Molecular Formula | C7H10Cl2O2 |
| Molecular Weight | 197.05900 |
| Flash Point | 165 °F |
| Exact Mass | 196.00600 |
| PSA | 34.14000 |
| LogP | 2.32360 |
| Index of Refraction | n20/D 1.459(lit.) |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Risk Phrases | 34-36/37 |
| Safety Phrases | 23-26-27-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| Packaging Group | II |
| HS Code | 2917190090 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |