二甲基双十八烷基溴化铵

Name: 二甲基双十八烷基溴化铵
Brand: 济南圣和化工有限公司

CAS 3700-67-2C38H80BrNMW 631.0

本页收录二甲基双十八烷基溴化铵，CAS 登记号为 3700-67-2，分子式 C38H80BrN，分子量 631.0，归类于无机化学品。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	3700-67-2
分子式	C38H80BrN
分子量	631.0
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	无机化学品
类别	无机化学品

应用领域

无机化学品

该产品的下游应用集中在无机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

供货能力：二甲基双十八烷基溴化铵备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需二甲基双十八烷基溴化铵以外的配套原料，也欢迎一并列出需求清单。

常见问题

二甲基双十八烷基溴化铵的 CAS 号是多少？

二甲基双十八烷基溴化铵的 CAS 号为 3700-67-2。

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。

二甲基双十八烷基溴化铵有什么用途？

主要应用于无机化学品。

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

dimethyldioctadecylammonium bromide · CAS 3700-67-2 · C38H80BrN. UNII Z5T47R065A.

Identification

CAS Registry Number	3700-67-2
PubChem CID	77293
Molecular formula	C38H80BrN
IUPAC name	dimethyl(dioctadecyl)azanium bromide
UNII (FDA)	Z5T47R065A

Computed Descriptors

Molecular Weight	631.0
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	34
Exact Mass	629.54741
Monoisotopic Mass	629.54741
Topological Polar Surface Area	0
Heavy Atom Count	40
Formal Charge	0
Complexity	390

Physical description & handling notes

White powder; [Sigma-Aldrich MSDS]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (93.2%), H335 (98.3%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (93.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide (1:1): ACTIVE
Substances that augment, stimulate, activate, potentiate, or modulate the immune response at either the cellular or humoral level. The classical agents (Freund's adjuvant, BCG, Corynebacterium parvum, et al.) contain bacterial antigens. Some are endogenous (e.g., histamine, interferon, transfer factor, tuftsin, interleukin-1). Their mode of action is either non-specific, resulting in increased immune responsiveness to a wide variety of antigens, or antigen-specific, i.e., affecting a restricted type of immune
Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.
Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics.

Synonyms

Dimethyldioctadecylammonium bromide; 3700-67-2; Distearyldimethylammonium bromide; Z5T47R065A; dioctadecyldimethylammonium bromide; DTXSID60884005; RefChem:134337; DTXCID701023480; 223-037-6; n,n-dimethyl-n-octadecyloctadecan-1-aminium bromide; 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide; dimethyl(dioctadecyl)azanium;bromide; MFCD00041975; dimethyldioctadecylazanium bromide; distearyl dimethyl ammonium bromide; UNII-Z5T47R065A

Frequently Asked Questions

What are the CAS number and molecular formula of dimethyldioctadecylammonium bromide?

CAS 3700-67-2; molecular formula C38H80BrN; molecular weight — g/mol.

What other names is dimethyldioctadecylammonium bromide known by?

Dimethyldioctadecylammonium bromide, 3700-67-2, Distearyldimethylammonium bromide, Z5T47R065A, dioctadecyldimethylammonium bromide, DTXSID60884005.

Is dimethyldioctadecylammonium bromide classified as hazardous?

Hazard statements reported: H315, H319, H335.

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.