| Name | Diglycolic acid |
|---|---|
| Synonyms |
Diglycolic acid
oxydiacetic acid 2,2'-Oxydiacetic acid 2-(carboxymethoxy)acetic acid MFCD00004309 EINECS 203-823-5 Acetic acid, 2,2'-oxybis- oxodiethanoic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 445.2±20.0 °C at 760 mmHg |
| Melting Point | 140-144 °C(lit.) |
| Molecular Formula | C4H6O5 |
| Molecular Weight | 134.087 |
| Flash Point | 201.7±15.3 °C |
| Exact Mass | 134.021530 |
| PSA | 83.83000 |
| LogP | -2.09 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.476 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R22;R34 |
| Safety Phrases | S26-S36-S45-S36/37/39 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | AJ1530000 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2918990090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |