丁基膦酸二丁酯

Name: 丁基膦酸二丁酯
Brand: 济南圣和化工有限公司

CAS 78-46-6C12H27O3PMW 250.31

济南圣和化工主营供应丁基膦酸二丁酯（CAS 78-46-6），归类于有机化学品，分子式 C12H27O3P，分子量 250.31。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	78-46-6
分子式	C12H27O3P
分子量	250.31
沸点	127-128 °C @ 2.5 MM HG
LogP	3.2
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

丁基膦酸二丁酯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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除丁基膦酸二丁酯外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

丁基膦酸二丁酯的 CAS 号是多少？

丁基膦酸二丁酯的 CAS 号为 78-46-6。

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。

丁基膦酸二丁酯有什么用途？

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

dibutyl butylphosphonate · CAS 78-46-6 · C12H27O3P. UNII 5GO20BIE6O. Boiling Point: 127-128 °C @ 2.5 MM HG; Flash Point: 310 °F OC; Density: 0.948 @ 20 °C/4 °C.

Identification

CAS Registry Number	78-46-6
PubChem CID	6539
Molecular formula	C12H27O3P
IUPAC name	1-[butoxy(butyl)phosphoryl]oxybutane
UNII (FDA)	5GO20BIE6O

Computed Descriptors

Molecular Weight	250.31
XLogP3	3.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	11
Exact Mass	250.16978172
Monoisotopic Mass	250.16978172
Topological Polar Surface Area	35.5
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

Boiling Point	127-128 °C @ 2.5 MM HG
Flash Point	310 °F OC
Density	0.948 @ 20 °C/4 °C
Density	0.948 @ 20°C
Vapor Density	8.62

Physical description & handling notes

Colorless liquid; [HSDB]
COLORLESS LIQ
MILD
INSOL IN WATER; MISCIBLE WITH MOST COMMON ORG SOLVENTS
STABLE
WHEN HEATED TO DECOMP, IT EMITS HIGHLY TOXIC FUMES OF OXIDES OF PHOSPHORUS...

Regulatory Status

GHS notification summary	97.6% (40 / 41)

GHS Hazard Classification

GHS notification summary	97.6% (40 / 41)

This chemical does not meet GHS hazard criteria for 97.6% (40 of 41) of all reports.

Reported as not meeting GHS hazard criteria by 40 of 41 companies (only 2.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Used as a solvent extraction agent for uranium and other heavy metals and as a gasoline additive, antifoam agent, plasticizer, textile conditioner, and antistatic agent; [HSDB]
Petroleum Production and Refining [Category: Industry]
Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
Metal Extraction and Refining [Category: Industry]
TEXTILE CONDITIONER & ANTISTATIC AGENT
SOLVENT EXTRACTION AGENT FOR URANIUM & OTHER HEAVY METALS, GASOLINE ADDITIVE, ANTIFOAM AGENT, PLASTICIZER, TEXTILE CONDITIONER, ANTISTATIC AGENT

Synonyms

DIBUTYL BUTYLPHOSPHONATE; 78-46-6; Dibutyl butanephosphonate; Di-n-butyl n-butylphosphonate; Phosphonic acid, butyl-, dibutyl ester; dibutyl butyl phosphonate; DTXSID6052536; TC 44; 5GO20BIE6O; ALBRITE DBBP; NSC-2666; Phosphonic acid, P-butyl-, dibutyl ester; DTXCID3031109; DBBP compound; dibuyl butyl phosphonate; RefChem:132930

Frequently Asked Questions

What are the CAS number and molecular formula of dibutyl butylphosphonate?

CAS 78-46-6; molecular formula C12H27O3P; molecular weight — g/mol.

What other names is dibutyl butylphosphonate known by?

DIBUTYL BUTYLPHOSPHONATE, 78-46-6, Dibutyl butanephosphonate, Di-n-butyl n-butylphosphonate, Phosphonic acid, butyl-, dibutyl ester, dibutyl butyl phosphonate.

Is dibutyl butylphosphonate classified as hazardous?

97.6% of GHS notifications report no hazard classification (40 of 41).

What are the key physical properties of dibutyl butylphosphonate?

Boiling Point: 127-128 °C @ 2.5 MM HG; Flash Point: 310 °F OC; Density: 0.948 @ 20 °C/4 °C; Density: 0.948 @ 20°C.

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.