- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Iodo-1-methyl-1H-pyrazole
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Iodo-1-methyl-1H-pyrazole
- Price: ￥398.0/5g ￥118.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methyl-4-iodo-1H-pyrazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
39806-90-1
39806-90-1 structure
- Name: 4-Iodo-1-methyl-1H-pyrazole
- Chemical Name: 4-Iodo-1-methyl-1H-pyrazole
- CAS Number: 39806-90-1
- Molecular Formula: C4H5IN2
- Molecular Weight: 208.000
- Create Date: 2018-08-30 17:52:23
- Modify Date: 2025-08-24 18:22:30
| Name | 4-Iodo-1-methyl-1H-pyrazole |
|---|---|
| Synonyms |
1H-Pyrazole, 4-iodo-1-methyl-
4-Iodo-1-methylpyrazole MFCD05663860 4-Iodo-1-methyl-1H-pyrazole 1-Methyl-4-iodo-1H-pyrazole |
| Density | 2.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 226.9±13.0 °C at 760 mmHg |
| Melting Point | 61-67ºC |
| Molecular Formula | C4H5IN2 |
| Molecular Weight | 208.000 |
| Flash Point | 91.1±19.8 °C |
| Exact Mass | 207.949738 |
| PSA | 17.82000 |
| LogP | 1.55 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.681 |
| Storage condition | 2~8°C |
| Water Solubility | Insoluble |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-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 |
| HS Code | 2933199090 |
|
~95%
39806-90-1 |
| Literature: Eli Lilly and Company Patent: US6797723 B1, 2004 ; Location in patent: Page/Page column 97 ; US 6797723 B1 |
|
~99%
39806-90-1 |
| Literature: Wayne Craig; Eberle, Martin; Irminger, Bruno; Schueckenboehmer, Anegret; Laime, Yvette; Mueller, Patrick Heterocycles, 2007 , vol. 71, # 9 p. 1967 - 1974 |
|
~93%
39806-90-1 |
| Literature: Wyeth Patent: US2007/4786 A1, 2007 ; Location in patent: Page/Page column 14 ; US 20070004786 A1 |
|
~%
39806-90-1 |
| Literature: Malamas, Michael S.; Erdei, Jim; Gunawan, Iwan; Barnes, Keith; Hui, Yu; Johnson, Matthew; Robichaud, Albert; Zhou, Ping; Yan, Yinfa; Solvibile, William; Turner, Jim; Fan, Kristi Yi; Chopra, Rajiv; Bard, Jonathan; Pangalos, Menelas N. Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 18 p. 5164 - 5170 |
|
~%
39806-90-1 |
| Literature: Huettel, Rudolf; Schaefer, Otto; Jochum, Peter Justus Liebigs Annalen der Chemie, 1955 , vol. 593, p. 200 - 207 |
| Precursor 3 | |
|---|---|
| DownStream 7 | |
| 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% |