吡啶胺

Name: 吡啶胺
Brand: 济南圣和化工有限公司

CAS 26445-05-6C5H6N2MW 94.11

吡啶胺，CAS 登记号 26445-05-6，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号26445-05-6

分子式C5H6N2

分子量94.11

熔点138 to 140 °F (NTP, 1992)

沸点399 to 410 °F at 760 mmHg (NTP, 1992)

LogP0.5

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到吡啶胺的 CAS 号？

本页已列出吡啶胺的 CAS 号：26445-05-6，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

吡啶胺一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

Pyridinamine · CAS 26445-05-6 · C5H6N2. UNII WSX981HEWU. Boiling Point: 399 to 410 °F at 760 mmHg (NTP, 1992); Boiling Point: 210.6 °C; Boiling Point: 211 °C.

Identification

CAS Registry Number	26445-05-6
PubChem CID	10439
Molecular formula	C5H6N2
IUPAC name	pyridin-2-amine
UNII (FDA)	WSX981HEWU

Computed Descriptors

Molecular Weight	94.11
XLogP3	0.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	94.053098200
Monoisotopic Mass	94.053098200
Topological Polar Surface Area	38.9
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	399 to 410 °F at 760 mmHg (NTP, 1992)
Boiling Point	210.6 °C
Boiling Point	211 °C
Boiling Point	411 °F
Boiling Point	210.6 °C @760 [mm Hg]
Melting Point	138 to 140 °F (NTP, 1992)
Melting Point	58.1 °C
Melting Point	58 °C
Melting Point	137 °F
Flash Point	198 °F (NTP, 1992)

Physical description & handling notes

2-aminopyridine appears as white powder or crystals or light brown solid. (NTP, 1992)
Aminopyridine is a white or clear colored crystalline solid. It is soluble in water and alcohol. It is toxic by ingestion and by inhalation of the dust. It is used to make pharmaceuticals and dyes.
White powder, leaflets, or crystals with a characteristic odor; [NIOSH]
COLOURLESS OR WHITE POWDER OR CRYSTALS WITH CHARACTERISTIC ODOUR.
White powder, leaflets, or crystals with a characteristic odor.
White leaflets or large colorless crystals

Regulatory Status

GHS notification summary	1.3% (2 / 156)

GHS Hazard Classification

GHS notification summary	1.3% (2 / 156)
Reported hazard statements	H301 (98.7%), H311 (83.3%), H312 (13.5%), H315 (78.2%), H319 (78.8%), H331 (10.9%), H335 (66.7%), H411 (28.2%)

This chemical does not meet GHS hazard criteria for 1.3% (2 of 156) of reports.

H301 (98.7%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

Used to manufacture drugs and dyes; [Merck Index # 473]
Intermediate in chemical synthesis
Intermediate for antihistamines and other pharmaceuticals
Chemical intermediate for manufacture of pharmaceuticals; use in the manufacture of dyes, lubricant antioxidants, and herbicides.
Synthetic Polymer MALDI Matrix Compounds
Prepared from pyridine and sodamide

Synonyms

2-AMINOPYRIDINE; 504-29-0; pyridin-2-amine; 2-Pyridinamine; 2-Pyridylamine; o-Aminopyridine; Pyridine, 2-amino-; Amino-2 pyridine; 1,2-Dihydro-2-iminopyridine; alpha-Pyridinamine; alpha-Pyridylamine; alpha-Aminopyridine; DTXSID0024505; WSX981HEWU; NSC-431; DTXCID404505

Frequently Asked Questions

What are the CAS number and molecular formula of Pyridinamine?

CAS 26445-05-6; molecular formula C5H6N2; molecular weight — g/mol.

What other names is Pyridinamine known by?

2-AMINOPYRIDINE, 504-29-0, pyridin-2-amine, 2-Pyridinamine, 2-Pyridylamine, o-Aminopyridine.

Is Pyridinamine classified as hazardous?

1.3% of GHS notifications report no hazard classification (2 of 156).

What are the key physical properties of Pyridinamine?

Boiling Point: 399 to 410 °F at 760 mmHg (NTP, 1992); Boiling Point: 210.6 °C; Boiling Point: 211 °C; Boiling Point: 411 °F.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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