142-79-0
142-79-0 structure
- Name: pimeloyl chloride
- Chemical Name: heptanedioyl dichloride
- CAS Number: 142-79-0
- Molecular Formula: C7H10Cl2O2
- Molecular Weight: 197.05900
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-08-09 19:16:34
- Modify Date: 2026-08-06 23:42:43
| Name | heptanedioyl dichloride |
|---|---|
| Synonyms |
Htanedioyl dichloride
Pimeloyl chloride 1,7-Htanediacid dichloride EINECS 205-561-7 Htanedioic acid dichloride Htanedioyl chloride Pimelic acid dichloride PIMELOYL CHLORIDE Pimelic dichloride heptanedioylchloride Pimelyl chloride pimeloyl dichloride htanedioyldichloride heptane-1,7-dioyl dichloride MFCD00000762 pimelyl dichloride Pentane-1,5-dicbonyl chloride Pimeloyl dichloride |
| Density | 1.205 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 113ºC 5mm |
| Melting Point | 103-105℃ |
| Molecular Formula | C7H10Cl2O2 |
| Molecular Weight | 197.05900 |
| Flash Point | 113ºC |
| Exact Mass | 196.00600 |
| PSA | 34.14000 |
| LogP | 2.46770 |
| Vapour Pressure | 0.0124mmHg at 25°C |
| Index of Refraction | n20/D 1.469(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 |
| Hazard Codes | C |
| Risk Phrases | R34;R36/37 |
| Safety Phrases | S26;S27;S28;S45;S36/S37/S39 |
| RIDADR | UN 1760 |
| WGK Germany | 3.0 |
| Packaging Group | III |
| Hazard Class | 8.0 |
| HS Code | 2917190090 |
|
~96%
142-79-0 |
| Literature: Jendralla, Heiner Tetrahedron Letters, 1982 , vol. 23, # 36 p. 3657 - 3660 |
| Precursor 1 | |
|---|---|
| DownStream 10 | |
![(2Z)-2-[1,11-diamino-10-(carboxymethylideneamino)-2,10-dihydroxy-3,9-d ioxo-undecan-2-yl]iminoacetic acid structure](https://image.chemsrc.com/caspic/064/143673-92-1.png)
| 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% |