2-Hydrazinopyridine (HCID 78645)

名称と識別子

優先名称: 2-Hydrazinopyridine
IUPAC: pyridin-2-ylhydrazine
現地名: 2-ヒドラジノピリジン
英語名: 2-Hydrazinopyridine
分子式: C5H7N3
分子量: 109.13

名称と別名

2-Hydrazinopyridine4930-98-72-Pyridylhydrazine2(1H)-Pyridinone, hydrazonePyridine, 2-hydrazino-2-pyridinylhydrazineHydrazine, 2-pyridinyl-Pyridine, 2-hydrazinyl-X2NH3RN7C3NSC-76877DTXSID5063651RefChem:472936

名称をさらに表示

2-ヒドラジノピリジン2-ピリジルヒドラジンHydrazinopyridinepyridinylhydrazinepyrid-2-ylhydrazinePacritinib Impurity 7

DTXCID4040686225-566-82-hydrazinylpyridinepyridin-2-ylhydrazinePyridin-2-yl-hydrazineMFCD000062492-Pyridylhydrazone(2-Pyridyl)hydrazine

データベース識別子

CAS: 4930-98-7
PubChem CID: 78645
DTXSID: DTXSID5063651
UNII: X2NH3RN7C3
EC Number: 225-566-8
Nikkaji: J207K、J3.740.040H

物性

構造計算による物性

XLogP: 0.3
極性表面積: 50.9 Å²
水素結合供与体数: 2
水素結合受容体数: 3
回転可能結合数: 1
重原子数: 8
形式電荷: 0
複雑度: 64

物理化学的性質

融点: 41 · 41-44 °C (lit.)
沸点: 90 · 90-92 °C/1 mmHg (lit.)
比重(密度): 1.1118 · 1.1118 (rough estimate)
屈折率: 1.534 · 1.5340 (estimate)
闪点: 230 °F · >230 °F
貯蔵温度: 2 · 2-8°C
溶解性: soluble in Methanol
酸解離定数(Pka): 9.72 · 9.72±0.70(Predicted)
外見: 結晶性
色: ディープレッド
BRN: 109984 · 109984
InChI: 1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)
InChIKey: NWELCUKYUCBVKK-UHFFFAOYSA-N
SMILES: NNc1ccccn1
CAS データベース: 4930 · 4930-98-7(CAS DataBase Reference)
NISTの化学物質情報: 2 · 2-Hydrazinopyridine(4930-98-7)
EPAの化学物質情報: 2 · 2-Hydrazinopyridine (4930-98-7)

化学的性質

化学的特性White to light beige low melting solid

安全と法規制

GHS分類

GHS Classification · 5 件

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.7%)

安全データ

F: 3-10-34
wgk: 3
tsca: TSCA listed
hs_code: 29339900
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-36
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
ストレージクラス: 11 - Combustible Solids

化学と産業

用途と製造

General Manufacturing InformationPyridine, 2-hydrazinyl-: INACTIVE

調製方法 · 1 件

純化方法Purify it by distillation under a vacuum and by recrystallisation from Et2O/hexane. [Kauffmann et al. Justus Liebigs Ann Chem 656 103 1962, Potts & Burton J Org Chem 31 251 1966.] The mono-hydrochloride has m 183o(dec) from aqueous HCl, and the di-hydrochloride has m 214-215o. [Beilstein 22 II 487, 22 III/IV 7025, 22/14 V 486.]

上流・下流製品情報

上流原料

抱水ヒドラジン 2-ブロモピリジン塩酸ジクロロメタン水酸化ナトリウム 4-ブロモベンズアルデヒド (E)-2-ピリジンカルボアルデヒド(2-ピリジル)ヒドラゾン 2-Pyridinecarboxaldehyde, 2-phenylhydrazone, [C(E)]-(Z)-2-pyridinecarbaldehyde (2-pyridyl)hydrazone 2-クロロピリジン N-ニトロ-2-ピリジンアミンピリジン-2-スルホン酸

下流製品

5-METHYL-2-PYRIDIN-2-YL-2H-PYRAZOL-3-YLAMINE ETHYL 5-AMINO-1-PYRIDIN-2-YL-1H-PYRAZOLE-4-CARBOXYLATE 1-pyridin-2-yl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

サプライヤー50 社

常州帝通化工有限公司+86-0519-88298848 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

衢州润东化工有限公司0570-8789886 18892685668 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

湖北万得化工有限公司15377098680 15377098680 · [email protected]

2-ヒドラジノピリジン

基本情報