3-Methylpyridin-N-oxid
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3-Methylpyridin-N-oxid Eigenschaften
- Schmelzpunkt:
- 37-39 °C(lit.)
- Siedepunkt:
- 150 °C15 mm Hg(lit.)
- Dichte
- 1.13
- Brechungsindex
- 1.5444 (estimate)
- Flammpunkt:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- >2000g/l
- Aggregatzustand
- Crystalline Low Melting Mass
- pka
- pK1:10.921(+1) (25°C)
- Farbe
- Pale yellow to brown
- Wasserl?slichkeit
- soluble
- Sensitive
- Hygroscopic
- BRN
- 106327
- CAS Datenbank
- 1003-73-2(CAS DataBase Reference)
- NIST chemische Informationen
- Pyridine, 3-methyl-, 1-oxide(1003-73-2)
- EPA chemische Informationen
- Pyridine, 3-methyl-, 1-oxide (1003-73-2)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi | ||
---|---|---|---|
R-S?tze: | 36/37/38 | ||
S-S?tze: | 26-37/39-24/25-36 | ||
WGK Germany | 1 | ||
RTECS-Nr. | UT5799000 | ||
F | 3-10 | ||
TSCA | Yes | ||
HS Code | 29333990 | ||
Toxizit?t | mouse,LD50,intraperitoneal,1689mg/kg (1689mg/kg),Toxicon. Vol. 23, Pg. 815, 1985. |
Bildanzeige (GHS) |
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Sicherheit |
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3-Methylpyridin-N-oxid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
PALE YELLOW TO BROWN CRYSTALLINE LOW MELTING MASSVerwenden
An intermediate in the preparation of nicotine derivatives.l?uterung methode
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-Methylpyridin-N-oxid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-Methyl-2-pyridylamin
1-(6-Chlor-3-pyridiylmethyl)-N-ni-troimidazolidin-2-ylidenamin
2-Chloro-5-methylpyridine
4-Bromo-3-methylpyridine
3-Methylpyridine-2-carboxylic acid
3-Methyl-4-nitropyridin-1-oxid
4(1H)-Pyridinimine, 3-methyl-
4-Acetamidonicotinic acid
Acetamide, N-(3-methyl-4-pyridinyl)- (9CI)
4-methoxy-3-methylpyridine N-oxide
3-Methylpyridin-N-oxid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 339)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 |
1022@dideu.com | China | 3889 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 880 | 50 |
Capot Chemical Co.,Ltd. | +8613336195806 |
sales@capot.com | China | 29731 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 |
info@dakenam.com | China | 12826 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49733 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29804 | 58 |
Richest Group Ltd | 18017061086 |
oled@richest-group.com | CHINA | 5600 | 58 |
1003-73-2(3-Methylpyridin-N-oxid)Verwandte Suche:
2,6-Dimethylpyridin
2,4,6-Trimethylpyridin
2-Chloro-5-chloromethylpyridine
Eisenoxid
Dikupferoxid
3-Pyridylamin
Stickstoffmonoxid
Pyridin-1-oxid
3-Methylpyridin
Azamethiphos
1,2-Epoxypropan
Ethylenoxid
Zinkoxid
4-Methylpyridin
Magnesiumoxid
(Diethoxymethyl)diphenylphosphine oxide
Distickstoffoxid
7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPINE-2-ONE-4-OXIDE
- 3-Methylpyridin-N-oxid
- BETA-PICOLINE-N-OXIDE
- 3-Methylpyrine-N-Oxide
- 3-methyl-pyridin1-oxide
- 3-Picoline, 1-oxide
- 3-picoline-oxide
- beta-Picoline 1-oxide
- N-oxideof3-methylpyridine
- Pyridine,3-methyl-,1-oxide
- 3-METHYLPYRIDINE 1-OXIDE
- 3-METHYLPYRIDINE N-OXIDE
- 3-PICOLINE-N-OXIDE
- B-Picoline-N-oxide
- 3-PICOLINE-N-OXIDE 95+%
- BETA PICOLINE OXIDE, 97%
- Beta-picoline N-oxide, 3-Picoline N-oxide
- β-Picoline 1-oxide
- 3-Picoline-N-oxide,98%
- -methyl-pyridin1-oxide
- 3-Methyl-pyridine oxide
- NSC 18254
- β-Picoline Oxide
- 3-Picoline N-oxide/ 3-Methylpyridine-n-oxide
- 3-Methylpyridine N-oxide 98%
- 3-Methylpyridine 1-oxide for synthesis
- 3-MethylpyridineN-Oxide>
- 3-Methylpyridine N-oxide
- 1003-73-2
- 180-99-6
- Building Blocks
- Heterocyclic Building Blocks
- Pyridines
- C6
- Heterocyclic Compounds
- Pyridines
- Building Blocks
- Chemical Synthesis
- Heterocyclic Building Blocks
- Aromatics
- Heterocycles
- Intermediates
- Pyridine
- C6