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

丁基膦酸二丁酯，CAS 登记号 78-46-6，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78-46-6

分子式C12H27O3P

分子量250.31

沸点127-128 °C @ 2.5 MM HG

LogP3.2

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

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

在哪里能查到丁基膦酸二丁酯的 CAS 号？

本页已列出丁基膦酸二丁酯的 CAS 号：78-46-6，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。

丁基膦酸二丁酯一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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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.

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