Picrolonic acid
Modify Date: 2025-08-25 17:28:47
Picrolonic acid structure
|
Common Name | Picrolonic acid | ||
|---|---|---|---|---|
| CAS Number | 550-74-3 | Molecular Weight | 264.194 | |
| Density | 1.7±0.1 g/cm3 | Boiling Point | 548.8±50.0 °C at 760 mmHg | |
| Molecular Formula | C10H8N4O5 | Melting Point | 119 °C | |
| MSDS | N/A | Flash Point | 285.7±30.1 °C | |
Use of Picrolonic acidPicrolonic acid is the reagent for the separation of amines as crystalline π-complexes. Pyrrolic acid is an analytical reagent for the determination of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine. |
| Name | Picrolonic Acid |
|---|---|
| Synonym | More Synonyms |
| Description | Picrolonic acid is the reagent for the separation of amines as crystalline π-complexes. Pyrrolic acid is an analytical reagent for the determination of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine. |
|---|---|
| Related Catalog |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 548.8±50.0 °C at 760 mmHg |
| Melting Point | 119 °C |
| Molecular Formula | C10H8N4O5 |
| Molecular Weight | 264.194 |
| Flash Point | 285.7±30.1 °C |
| Exact Mass | 264.049469 |
| PSA | 124.31000 |
| LogP | 0.49 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.714 |
| InChIKey | OVFUUSPKWADLNJ-UHFFFAOYSA-N |
| SMILES | CC1=NN(c2ccc([N+](=O)[O-])cc2)C(=O)C1[N+](=O)[O-] |
| Storage condition | Refrigerator (+4°C) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | R68 |
| Safety Phrases | S37/39-S26 |
| RTECS | UQ9510000 |
| HS Code | 2933199090 |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)- |
| 5-Methyl-4-nitro-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one |
| 2,4-Dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-3H-pyrazol-3-one |
| EINECS 208-986-6 |
| Picrolonic acid |
| MFCD00003133 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Picrolonic acid
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Picrolonic acid
- Price: ￥168.0/1g ￥528.0/5g
- Purity: 98.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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