4-(2,4-二氯苯氧基)丁酸

Name: 4-(2,4-二氯苯氧基)丁酸
Brand: 济南圣和化工有限公司

CAS 94-82-6C10H10Cl2O3MW 249.09

济南圣和化工主营供应 4-(2,4-二氯苯氧基)丁酸（CAS 94-82-6），归类于有机化学品，分子式 C10H10Cl2O3，分子量 249.09。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	94-82-6
分子式	C10H10Cl2O3
分子量	249.09
熔点	118-120 °C
LogP	log Kow= 3.53
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

4-(2,4-二氯苯氧基)丁酸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

供应说明：4-(2,4-二氯苯氧基)丁酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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 4-(2,4-二氯苯氧基)丁酸外，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

4-(2,4-二氯苯氧基)丁酸的 CAS 号是多少？

4-(2,4-二氯苯氧基)丁酸的 CAS 号为 94-82-6。

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。

4-(2,4-二氯苯氧基)丁酸有什么用途？

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

4-(2,4-dichlorophenoxy)butyric acid · CAS 94-82-6 · C10H10Cl2O3. UNII SL314DW868. Melting Point: 118-120 °C; Vapor Pressure: 0.0000111 [mmHg]; LogP: log Kow= 3.53.

Identification

CAS Registry Number	94-82-6
PubChem CID	1489
Molecular formula	C10H10Cl2O3
IUPAC name	4-(2,4-dichlorophenoxy)butanoic acid
UNII (FDA)	SL314DW868

Computed Descriptors

Molecular Weight	249.09
XLogP3	3.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	5
Exact Mass	248.0006996
Monoisotopic Mass	248.0006996
Topological Polar Surface Area	46.5
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

Melting Point	118-120 °C
Vapor Pressure	0.0000111 [mmHg]
LogP	log Kow= 3.53
LogP	3.53
Dissociation Constants	pKa= 4.95 at 25 °C

Physical description & handling notes

2,4-db appears as colorless crystals. Slightly corrosive to iron. A chlorinated phenoxy herbicide. Soluble in organic solvents.
White to light brown solid; [HSDB] Colorless solid; [CAMEO]
White crystals
White to light brown crystals
Slightly phenolic
Water solubility: 46 ppm at 25 °C.

GHS Hazard Classification

Reported hazard statements	H302, H411

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Documented Uses

Used as selective post-emergence herbicide for control of annual and perennial broad leave weeds in clovers, cereals, grassland, legumes, and groundnuts; [HSDB] Used to control broadleaf weeds in alfalfa, clover, peanuts, soybeans, peppermint, spearmint, and birdsfoot trefoil; [Reference #1]
Control of broad-leafed plants in row crops; defoliants, general brush control. /Chlorophenoxy compounds; from table/
Post-emergence control of many annual and perennial broad-leafed weeds in lucerne, clovers, undersown cereals, grassland, forage legumes, soya-beans, and groundnuts.
Selective, translocated hormone-type herbicide
Broadleaf herbicide, widely used in agriculture, functions as a synthetic auxin. (L177, L178)
Information on 2 consumer products that contain 4-(2,4-Dichlorophenoxy)butyric acid in the following categories is provided:

Synonyms

4-(2,4-Dichlorophenoxy)butanoic acid; 94-82-6; 2,4-DB; 2,4-dichlorophenoxybutyric acid; Butyrac; 4-(2,4-DICHLOROPHENOXY)BUTYRIC ACID; Legumex D; Butirex; Butyrac 118; Buratal; Butormone; Butoxon; Butoxone ester; Butyrac ester; Butyrac 200; Sys 67 Buratal

Frequently Asked Questions

What are the CAS number and molecular formula of 4-(2,4-dichlorophenoxy)butyric acid?

CAS 94-82-6; molecular formula C10H10Cl2O3; molecular weight — g/mol.

What other names is 4-(2,4-dichlorophenoxy)butyric acid known by?

4-(2,4-Dichlorophenoxy)butanoic acid, 94-82-6, 2,4-DB, 2,4-dichlorophenoxybutyric acid, Butyrac, 4-(2,4-DICHLOROPHENOXY)BUTYRIC ACID.

Is 4-(2,4-dichlorophenoxy)butyric acid classified as hazardous?

Hazard statements reported: H302, H411.

What are the key physical properties of 4-(2,4-dichlorophenoxy)butyric acid?

Melting Point: 118-120 °C; Vapor Pressure: 0.0000111 [mmHg]; LogP: log Kow= 3.53; LogP: 3.53.

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.