499-49-0
499-49-0 structure
- Name: Uvitic acid
- Chemical Name: 5-Methylisophthalic Acid
- CAS Number: 499-49-0
- Molecular Formula: C9H8O4
- Molecular Weight: 180.157
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2026-07-02 16:23:38
| Name | 5-Methylisophthalic Acid |
|---|---|
| Synonyms |
5-METHYL-1,3-BENZOIC ACID
Einecs -2 RECHEM AL BO uvitinic acid 5-methylbenzene-1,3-dicarboxylic acid 5-METHYL-1,3-BENZENEDICBOXYLIC ACID 5-methyl-1,3-dicboxylic acid toluene-3,5-dicboxylic acid 5-METHYLISOPHTHALIC ACID 5-METHYL-1,3-BENZOIC ACID 5-methylbenzene-1,3-dicboxylate 1,3-Benzenedicboxylic acid, 5-methyl 5-Methylisophthalic acid MonoMethyl ester 5-Ethyl-1,3-BenzenedicboxylicAcid UVITIC ACID MFCD00013986 5-Methylbenzene-1,3-dicboxylic acid, 3,5-Dicboxytoluene EINECS 207-881-2 5-METHYLBENZENE-1,3-DICBOXYLIC ACID 3,5-Toluenedicboxylic acid 5-Methylisophthalic acid, >= TIMTEC-BB SBB008429 5-Methylisophthalic acid 5-METHYLISOPHTHALIC ACID 5-MethylisophthalicAcid> |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 408.7±33.0 °C at 760 mmHg |
| Melting Point | 299-303 °C(lit.) |
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.157 |
| Flash Point | 215.1±21.9 °C |
| Exact Mass | 180.042252 |
| PSA | 74.60000 |
| LogP | 2.12 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.603 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917399090 |
| Precursor 10 | |
|---|---|
| DownStream 6 | |
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |