萘甲唑啉

Name: 萘甲唑啉
Brand: 济南圣和化工有限公司

CAS 835-31-4C14H14N2MW 210.27

本页收录萘甲唑啉，CAS 登记号为 835-31-4，分子式 C14H14N2，分子量 210.27，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	835-31-4
分子式	C14H14N2
分子量	210.27
沸点	440.466
LogP	3.881
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

应用领域

有机化学品

萘甲唑啉主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

萘甲唑啉的 CAS 号是多少？

萘甲唑啉的 CAS 号为 835-31-4。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

萘甲唑啉有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

naphazoline · CAS 835-31-4 · C14H14N2. UNII H231GF11BV. Boiling Point: 440.466; LogP: 3.881.

Identification

CAS Registry Number	835-31-4
PubChem CID	4436
Molecular formula	C14H14N2
IUPAC name	2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole
UNII (FDA)	H231GF11BV

Computed Descriptors

Molecular Weight	210.27
XLogP3	2.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	210.115698455
Monoisotopic Mass	210.115698455
Topological Polar Surface Area	24.4
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

Boiling Point	440.466
LogP	3.881

Physical description & handling notes

Solid
149.6 Å² [M+H]+ [CCS Type: TW; Method: Major Mix IMS/Tof Calibration Kit (Waters)]
149.87 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
138.47 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
152.77 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
147.59 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

GHS notification summary	100% (2 / 2)

GHS Hazard Classification

GHS notification summary	100% (2 / 2)

This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.

Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
Naphazoline is indicated for use as OTC eyedrops for ocular vasoconstriction or as a nasal preparation for nasal congestion.
Drugs that selectively bind to and activate alpha adrenergic receptors.
Drugs designed to treat inflammation of the nasal passages, generally the result of an infection (more often than not the common cold) or an allergy related condition, e.g., hay fever. The inflammation involves swelling of the mucous membrane that lines the nasal passages and results in inordinate mucus production. The primary class of nasal decongestants are vasoconstrictor agents. (From PharmAssist, The Family Guide to Health and Medicine, 1993)
S01G - Decongestants and antiallergics
S01GA - Sympathomimetics used as decongestants

Synonyms

naphazoline; 835-31-4; 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole; Nafazolina; Clearine; Nafazolin; Naphazolinum; 2-(1-Naphthylmethyl)-2-imidazoline; Ciba 2020/R; alpha-Naphthylmethyl imidazoline; 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-; DTXSID3048449; H231GF11BV; DTXCID90198485; Tele Stulln; AK Con

Frequently Asked Questions

What are the CAS number and molecular formula of naphazoline?

CAS 835-31-4; molecular formula C14H14N2; molecular weight — g/mol.

What other names is naphazoline known by?

naphazoline, 835-31-4, 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole, Nafazolina, Clearine, Nafazolin.

Is naphazoline classified as hazardous?

100% of GHS notifications report no hazard classification (2 of 2).

What are the key physical properties of naphazoline?

Boiling Point: 440.466; LogP: 3.881.

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.