5,6-二甲基苯并咪唑

Name: 5,6-二甲基苯并咪唑
Brand: 济南圣和化工有限公司

CAS 582-60-5C9H10N2MW 146.19

5,6-二甲基苯并咪唑，CAS 登记号 582-60-5，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582-60-5

分子式C9H10N2

分子量146.19

熔点205.5

LogP2.35

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

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 5,6-二甲基苯并咪唑的 CAS 号？

本页已列出 5,6-二甲基苯并咪唑的 CAS 号：582-60-5，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。

5,6-二甲基苯并咪唑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

5,6-Dimethylbenzimidazole · CAS 582-60-5 · C9H10N2. UNII 553XI1DS20. Melting Point: 205.5; Melting Point: 205.5 °C; LogP: 2.35.

Identification

CAS Registry Number	582-60-5
PubChem CID	675
Molecular formula	C9H10N2
IUPAC name	5,6-dimethyl-1H-benzimidazole
UNII (FDA)	553XI1DS20

Computed Descriptors

Molecular Weight	146.19
XLogP3	2.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	146.084398327
Monoisotopic Mass	146.084398327
Topological Polar Surface Area	28.7
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Melting Point	205.5
Melting Point	205.5 °C
LogP	2.35
LogP	1.854
Collision Cross Section	130 Å² [M-H]-
Collision Cross Section	130.4 Å² [M+H]+

Physical description & handling notes

Solid
129.9 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
130.3 Å² [M+H]+ [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
127.73 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
129.9 Å² [M+H]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]

Regulatory Status

GHS notification summary	50% (3 / 6)

GHS Hazard Classification

GHS notification summary	50% (3 / 6)
Reported hazard statements	H302 (33.3%), H315 (50%), H319 (50%), H335 (16.7%), H412 (33.3%)

This chemical does not meet GHS hazard criteria for 50% (3 of 6) of reports.

H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

1H-Benzimidazole, 5,6-dimethyl-: INACTIVE

Synonyms

5,6-Dimethylbenzimidazole; 582-60-5; 5,6-Dimethyl-1H-benzimidazole; Dimedazol; Dimedazole; Dimesol; 1H-Benzimidazole, 5,6-dimethyl-; Dimezol; dimethylbenzimidazole; Benzimidazole, 5,6-dimethyl-; 5,6-dimethyl-1H-1,3-benzodiazole; 553XI1DS20; NSC-68316; CHEBI:15890; DTXSID70870631; RefChem:528118

Frequently Asked Questions

What are the CAS number and molecular formula of 5,6-Dimethylbenzimidazole?

CAS 582-60-5; molecular formula C9H10N2; molecular weight — g/mol.

What other names is 5,6-Dimethylbenzimidazole known by?

5,6-Dimethylbenzimidazole, 582-60-5, 5,6-Dimethyl-1H-benzimidazole, Dimedazol, Dimedazole, Dimesol.

Is 5,6-Dimethylbenzimidazole classified as hazardous?

50% of GHS notifications report no hazard classification (3 of 6).

What are the key physical properties of 5,6-Dimethylbenzimidazole?

Melting Point: 205.5; Melting Point: 205.5 °C; LogP: 2.35; LogP: 1.854.

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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