- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Dihydroxyterephthalic acid
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Dihydroxyterephthalic acid
- Price: ￥158.0/5g ￥568.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dihydroxyterephthalic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,5-Dihydroxyterephthalic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
610-92-4
610-92-4 structure
- Name: 2,5-Dihydroxyterephthalic acid
- Chemical Name: 2,5-Dihydroxyterephthalic acid
- CAS Number: 610-92-4
- Molecular Formula: C8H6O6
- Molecular Weight: 198.130
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-03-17 08:00:00
- Modify Date: 2024-01-02 13:53:35
| Name | 2,5-Dihydroxyterephthalic acid |
|---|---|
| Synonyms |
2,5-Dihydroxy-1,4-benzenedicarboxylic acid
1,2,5-dihydroxy 1,4-Benzenedicarboxylic acid, 2,5-dihydroxy- EINECS 210-239-4 2,5-Dihydroxyterephthalic acid MFCD00132933 1,4-Benzenedicarboxylic acid,2,5-dihydroxy 2,5-dihydroxybenzene-1,4-dicarboxylic acid 2,5-dihydroxy-terephthalic acid 2,5-dihydroxyterephthalicacid |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 498.9±45.0 °C at 760 mmHg |
| Melting Point | >300ºC |
| Molecular Formula | C8H6O6 |
| Molecular Weight | 198.130 |
| Flash Point | 269.6±25.2 °C |
| Exact Mass | 198.016434 |
| PSA | 115.06000 |
| LogP | 2.91 |
| Appearance | Solid | Dark gray to green |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.718 |
| Water Solubility | Soluble in hot dimethylformamide. |
| 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-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918290000 |
| Precursor 10 | |
|---|---|
| DownStream 7 | |
![3,7-Diacetyl-2,6-dimethyl-benzo[1,2-b,4,5-b']difuran structure](https://image.chemsrc.com/caspic/364/109600-63-7.png)
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |