| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
- 3-Picoline-N-oxide
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2025-12-24
- CAS:1003-73-2
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000KG
- 3-Picoline-N-oxide
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- $1.00
-
2020-01-09
- CAS:1003-73-2
- Min. Order: 1KG
- Purity: 98% HPLC
- Supply Ability: 10 tons/month
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| | 3-Picoline-N-oxide Basic information |
| | 3-Picoline-N-oxide Chemical Properties |
| Melting point | 37-39 °C(lit.) | | Boiling point | 150 °C15 mm Hg(lit.) | | density | 1.13 | | refractive index | 1.5444 (estimate) | | Fp | >230 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | >2000g/l | | pka | pK1:10.921(+1) (25°C) | | form | Crystalline Low Melting Mass | | color | Pale yellow to brown | | Water Solubility | soluble | | Sensitive | Hygroscopic | | BRN | 106327 | | InChI | 1S/C6H7NO/c1-6-3-2-4-7(8)5-6/h2-5H,1H3 | | InChIKey | DMGGLIWGZFZLIY-UHFFFAOYSA-N | | SMILES | Cc1ccc[n+]([O-])c1 | | CAS DataBase Reference | 1003-73-2(CAS DataBase Reference) | | NIST Chemistry Reference | Pyridine, 3-methyl-, 1-oxide(1003-73-2) | | EPA Substance Registry System | Pyridine, 3-methyl-, 1-oxide (1003-73-2) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39-24/25-36 | | WGK Germany | 1 | | RTECS | UT5799000 | | F | 3-10 | | TSCA | TSCA listed | | HS Code | 29333990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2 | | Toxicity | mouse,LD50,intraperitoneal,1689mg/kg (1689mg/kg),Toxicon. Vol. 23, Pg. 815, 1985. |
| | 3-Picoline-N-oxide Usage And Synthesis |
| Chemical Properties | PALE YELLOW TO BROWN CRYSTALLINE LOW MELTING MASS | | Uses | An intermediate in the preparation of nicotine derivatives. | | Purification Methods | Purify the N-oxide by careful fractionation in vacuo. The distillate remains supercooled for several days before solidifying. It is a slightly hygroscopic solid which could melt in the hand. The picrate has m 149-151o (from EtOH). [Taylor & Corvetti Org Synth Coll Vol IV 654 1963, IR: Katritzky et al. J Chem Soc 3680 1959, Jaffé & Doak J Am Chem Soc 77 4441, 4481 1955, Boekelheide & Linn J Am Chem Soc 76 1286 1954]. [Beilstein 20 III/IV 2719, 20/5 V 517.] |
| | 3-Picoline-N-oxide Preparation Products And Raw materials |
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