1-Methylpyrazole
1-Methylpyrazole structure
|
Common Name | 1-Methylpyrazole | ||
|---|---|---|---|---|
| CAS Number | 930-36-9 | Molecular Weight | 82.104 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 127.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C4H6N2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 26.2±18.7 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | N-methylpyrazole |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 127.0±0.0 °C at 760 mmHg |
| Molecular Formula | C4H6N2 |
| Molecular Weight | 82.104 |
| Flash Point | 26.2±18.7 °C |
| Exact Mass | 82.053101 |
| PSA | 17.82000 |
| LogP | 0.17 |
| Vapour Pressure | 13.8±0.2 mmHg at 25°C |
| Index of Refraction | 1.525 |
| InChIKey | UQFQONCQIQEYPJ-UHFFFAOYSA-N |
| SMILES | Cn1cccn1 |
| Storage condition | Flammables area |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S26-S37/39-S16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 2933199090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 8 | |
CAS#:288-13-1
CAS#:74-87-3
CAS#:75-03-6
CAS#:74-88-4
CAS#:77-78-1
CAS#:616-38-6
CAS#:67-56-1
CAS#:102-52-3
CAS#:92524-99-7
CAS#:123-72-8
CAS#:39806-90-1
CAS#:34091-53-7
CAS#:35852-81-4
CAS#:34091-51-5
CAS#:37687-18-6
CAS#:179055-28-8
CAS#:179055-29-9
CAS#:4513-94-4This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| 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% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 1-METHYPYRAZOLE |
| Pyrazole,1-methyl |
| 1-Methyl-1H-pyrazole |
| 1-Methylpyrazole |
| methylpyrazole |
| 1-Methyl Pyrazole |
| 1-METHYLPYRAZOLE FOR SYNTHESIS |
| MFCD00144943 |
| 1-METHYL-PYRAZOLE |
| 1-Methylpyrazol |
| N-METHYLPYRAZOLE |
| 1H-Pyrazole,1-methyl |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the safety information for N-methylpyrazole? |
| A: Safety information for N-methylpyrazole: S26-S37/39-S16. |
| Q: What are the upstream materials of N-methylpyrazole? |
| A: Related upstream materials(CAS) of N-methylpyrazole: 288-13-1;74-87-3;75-03-6;74-88-4;77-78-1;616-38-6;67-56-1;102-52-3;92524-99-7;123-72-8. |
| Q: What is the SMILES notation of N-methylpyrazole? |
| A: SMILES notation of N-methylpyrazole is Cn1cccn1. |
| Q: What is the LogP of N-methylpyrazole? |
| A: LogP of N-methylpyrazole is 0.17. |
| Q: What is the molecular weight of N-methylpyrazole? |
| A: Molecular weight of N-methylpyrazole is 82.104. |
| Q: What are the downstream products of N-methylpyrazole? |
| A: Related downstream products(CAS) of N-methylpyrazole: 39806-90-1;34091-53-7;35852-81-4;34091-51-5;37687-18-6;179055-28-8;179055-29-9;4513-94-4. |
| Q: What is the molecular formula of N-methylpyrazole? |
| A: Molecular formula of N-methylpyrazole is C4H6N2. |
| Q: What is the polar surface area (PSA) of N-methylpyrazole? |
| A: Polar surface area (PSA) of N-methylpyrazole is 17.82000. |
| Q: What is the English name of N-methylpyrazole? |
| A: The English name of N-methylpyrazole is N-methylpyrazole. |
| Q: What is the CAS number of N-methylpyrazole? |
| A: CAS number of N-methylpyrazole is 930-36-9. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |