Products Categories
| CAS No.: | 6436-62-0 |
|---|---|
| Name: | 4-Isoxazolecarboxylic acid |
| Article Data: | 4 |
| Molecular Structure: | |
|
|
|
| Formula: | C4H3NO3 |
| Molecular Weight: | 113.073 |
| Synonyms: | 4-Carboxyisoxazole;1,2-oxazole-4-carboxylic acid; |
| Density: | 1.45 g/cm3 |
| Melting Point: | 123-124 °C |
| Boiling Point: | 321.203 °C at 760 mmHg |
| Flash Point: | 148.058 °C |
| Appearance: | off-white to light yellow powder |
| Hazard Symbols: |
 Xi
|
| PSA: | 63.33000 |
| LogP: | 0.37280 |
- 81281-59-67-Benzylideneaminotheophylline
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 958254-66-51H-Imidazo[4,5-b]pyridine-2-carboxaldehyde, 1-methyl-, hydrochloride
- 99170-93-1N-Methyl-2-oxazolamine
- 717878-06-31-(4-fluorophenyl)-4-nitro-1H-imidazole
- 914458-26-7[5-(2-fluorophenyl)-1-pentyl-1H-pyrrol-3-yl]-1-naphthalenyl-Methanone
- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
What can I do for you?
Get Best Price
Specification
The 4-Isoxazolecarboxylicacid, with the CAS registry number 6436-62-0, is also known as 4-Carboxyisoxazole. It belongs to the product categories of Carboxylic Acids; Oxazoles, Isoxazoles & Benzoxazoles; Carboxylic Acids; Oxazoles, Isoxazoles & Benzoxazoles. This chemical's molecular formula is C4H3NO3 and molecular weight is 113.07. Its IUPAC name is called 1,2-oxazole-4-carboxylic acid. When you are using this chemical, please be cautious about it. This chemical may cause inflammation to the skin or other mucous membranes.
Physical properties of 4-Isoxazolecarboxylicacid: (1)ACD/LogP: -0.24; (2)ACD/LogD (pH 5.5): -2.47; (3)ACD/LogD (pH 7.4): -3.35; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Index of Refraction: 1.516; (12)Molar Refractivity: 23.57 cm3; (13)Molar Volume: 77.9 cm3; (14)Surface Tension: 60.5 dyne/cm; (15)Density: 1.449 g/cm3; (16)Flash Point: 148.1 °C; (17)Enthalpy of Vaporization: 59.43 kJ/mol; (18)Boiling Point: 321.2 °C at 760 mmHg; (19)Vapour Pressure: 0.000125 mmHg at 25°C.
Preparation: this chemical can be prepared by isoxazole-4-carboxylic acid ethyl ester. This reaction will need reagent aqueous HCl.
.png)
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=C(C=NO1)C(=O)O
(2)InChI: InChI=1S/C4H3NO3/c6-4(7)3-1-5-8-2-3/h1-2H,(H,6,7)
(3)InChIKey: LYPXTDXYEQEIIN-UHFFFAOYSA-N