123-98-8
123-98-8 structure
- Name: Nonanedioyl dichloride
- Chemical Name: azelaoyl chloride
- CAS Number: 123-98-8
- Molecular Formula: C9H14Cl2O2
- Molecular Weight: 225.11200
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-09-10 12:15:19
- Modify Date: 2025-08-27 12:05:31
| Name | azelaoyl chloride |
|---|---|
| Synonyms |
Azelaoyl chloride
MFCD00000767 nonanedioyl dichloride EINECS 204-668-6 |
| Density | 1.144 g/mL at 20 °C |
|---|---|
| Boiling Point | 166 °C18 mm Hg(lit.) |
| Molecular Formula | C9H14Cl2O2 |
| Molecular Weight | 225.11200 |
| Flash Point | >230 °F |
| Exact Mass | 224.03700 |
| PSA | 34.14000 |
| LogP | 3.24790 |
| Vapour Pressure | 0.00195mmHg at 25°C |
| Index of Refraction | n20/D 1.467(lit.) |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | 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: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2917190090 |
|
~96%
123-98-8 |
| Literature: Zep, Anna; Salamonczyk, Miroslaw; Vaupotic, Natasa; Pociecha, Damian; Gorecka, Ewa Chemical Communications, 2013 , vol. 49, # 30 p. 3119 - 3121 |
| Precursor 1 | |
|---|---|
| DownStream 10 | |
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![(NZ)-N-[(9Z)-1,9-bis(4-hexoxyphenyl)-9-hydroxyiminononylidene]hydroxylamine structure](https://image.chemsrc.com/caspic/440/104192-29-2.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% |