- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Methylisoxazole-3-carboxaldehyde
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Methylisoxazole-3-carboxaldehyde
- Price: ￥518.0/250mg ￥158.0/50mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Methylisoxazole-3-carboxaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
62254-74-4
62254-74-4 structure
- Name: 5-Methylisoxazole-3-carboxaldehyde
- Chemical Name: 5-methyl-1,2-oxazole-3-carbaldehyde
- CAS Number: 62254-74-4
- Molecular Formula: C5H5NO2
- Molecular Weight: 111.09900
- Create Date: 2018-07-17 16:13:47
- Modify Date: 2024-01-02 11:08:11
| Name | 5-methyl-1,2-oxazole-3-carbaldehyde |
|---|---|
| Synonyms |
5-methyl-3-isoxazolecarboxaldehyde
5-methyl-isoxazol-3-carboxaldehyde 5-methyl-3-formyl-isoxazole 5-methylisoxazole-3-carbaldehyde 5-Methyl-3-isoxazolcarbaldehyd 5-Methylisoxazole-3-carboxaldehyde MFCD06797459 5-methy-3-isoxazolecarboxaldehyde |
| Density | 1.19 g/cm3 |
|---|---|
| Boiling Point | 222.918ºC at 760 mmHg |
| Melting Point | 31-33ºC |
| Molecular Formula | C5H5NO2 |
| Molecular Weight | 111.09900 |
| Exact Mass | 111.03200 |
| PSA | 43.10000 |
| LogP | 0.79550 |
| Index of Refraction | 1.516 |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H228-H302 |
| Precautionary Statements | P210 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | F:Flammable;Xi:Irritant; |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S16-S22-S26-S36/37/39 |
| RIDADR | UN 1325 |
| HS Code | 2934999090 |
| Flash Point(F) | 132.8 °F |
| Flash Point(C) | 56 °C |
|
~%
62254-74-4 |
| Literature: WO2005/40142 A1, ; Page/Page column 38-39 ; WO 2005/040142 A1 |
|
~57%
62254-74-4 |
| Literature: Khanna; Yu; Huff; Weier; Xu; Koszyk; Collins; Cogburn; Isakson; Koboldt; Masferrer; Perkins; Seibert; Veenhuizen; Yuan; Yang; Zhang Journal of Medicinal Chemistry, 2000 , vol. 43, # 16 p. 3168 - 3185 |
|
~%
62254-74-4 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 557 - 560 |
|
~%
62254-74-4 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 557 - 560 |
|
~%
62254-74-4 |
| Literature: Gazzetta Chimica Italiana, , vol. 72, p. 99,106 |
|
~%
62254-74-4 |
| Literature: Gazzetta Chimica Italiana, , vol. 72, p. 99,106 |
|
~%
62254-74-4 |
| Literature: Gazzetta Chimica Italiana, , vol. 69, p. 536,541 |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |