p-Chloro Phenoxy Acetic Acid

Name: p-Chloro Phenoxy Acetic Acid
Brand: 济南圣和化工有限公司

CAS 122-88-3C8H7ClO3MW 186.59

济南圣和化工主营供应 p-Chloro Phenoxy Acetic Acid（CAS 122-88-3），归类于Organic Chemicals，分子式 C8H7ClO3，分子量 186.59。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	122-88-3
分子式	C8H7ClO3
分子量	186.59
熔点	156.5 °C
LogP	log Kow = 2.25
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	Organic Chemicals
类别	Organic Chemicals

应用领域

Organic Chemicals

该产品的下游应用集中在Organic Chemicals。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：p-Chloro Phenoxy Acetic Acid 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 p-Chloro Phenoxy Acetic Acid 以外的配套原料，也欢迎一并列出需求清单。

常见问题

p-Chloro Phenoxy Acetic Acid 的 CAS 号是多少？

p-Chloro Phenoxy Acetic Acid 的 CAS 号为 122-88-3。

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。

p-Chloro Phenoxy Acetic Acid 有什么用途？

主要应用于Organic Chemicals。

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-Chlorophenoxyacetic acid · CAS 122-88-3 · C8H7ClO3. UNII 4EMM3U5P3K. Melting Point: 156.5 °C; Solubility: In water, 957 mg/L at 25 °C; Vapor Pressure: 0.000318 [mmHg].

Identification

CAS Registry Number	122-88-3
PubChem CID	26229
Molecular formula	C8H7ClO3
IUPAC name	2-(4-chlorophenoxy)acetic acid
UNII (FDA)	4EMM3U5P3K

Computed Descriptors

Molecular Weight	186.59
XLogP3	2.2
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	3
Exact Mass	186.0083718
Monoisotopic Mass	186.0083718
Topological Polar Surface Area	46.5
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Melting Point	156.5 °C
Solubility	In water, 957 mg/L at 25 °C
Vapor Pressure	0.000318 [mmHg]
LogP	log Kow = 2.25
LogP	2.23
Dissociation Constants	pKa = 3.56

Physical description & handling notes

Odorless solid; [HSDB] White or off-white powder; [MSDSonline]
Prisms or needles from water
It is stable at elevated temperatures (54 °C) and on exposure to metals, but degrades (30% loss in 24 hours) on exposure to sunlight.
When heated to decomposition it emits toxic fumes of /hydrogen chloride/.
Odorless
140.9 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID9034282]

GHS Hazard Classification

Reported hazard statements	H302, H319

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

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

Documented Uses

Used as a specialized plant growth regulator to improve fruit set in tomatoes, berries, and other fruit; May also be used to replace pollination; [HSDB] Used to regulate root growth of mung beans in seed germination; [Reference #1]
Registration cancelled for use on tomatoes in 1994; [Reference #1]
... Specific plant growth regulator to improve fruit set in tomatoes; it can also replace pollination.
Reagent grade p-chlorophenoxyacetic acid was found to contain 2,4-D as an impurity (1.0%) as well as traces of 2,4-dichlorophenols.
Acetic acid, 2-(4-chlorophenoxy)-: ACTIVE
SPRAY APPLICATION OF 4-CHLOROPHENOXYACETIC ACID (2 AND 4 PPM) TO GRAPES INCREASED BERRY SET SIGNIFICANTLY OVER CONTROLS. BERRY SET INCREASED WITH INCREASE IN 4-CHLOROPHENOXYACETIC ACID CONCN. BERRY DROP WAS ALSO SIGNIFICANTLY REDUCED, AND WITH INCREASED AUXIN CONCN CORRESPONDING DECREASE IN BERRY DROP WAS OBSERVED. PANICLE DRYING WAS SEVERE IN THIS CULTIVAR WHICH WAS EFFECTIVELY REDUCED BY AUXIN APPLICATION.

Synonyms

4-CHLOROPHENOXYACETIC ACID; 122-88-3; (4-Chlorophenoxy)acetic acid; Sure-Set; Acetic acid, (4-chlorophenoxy)-; Tomato Fix; Tomato hold; (p-Chlorophenoxy)acetic acid; p-Chlorophenoxyacetic acid; Acetic acid, (p-chlorophenoxy)-; 4CPA; Parachlorophenoxyacetic acid; BI 12; NSC 8769; TOMATONE; DTXSID9034282

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Chlorophenoxyacetic acid?

CAS 122-88-3; molecular formula C8H7ClO3; molecular weight — g/mol.

What other names is 4-Chlorophenoxyacetic acid known by?

4-CHLOROPHENOXYACETIC ACID, 122-88-3, (4-Chlorophenoxy)acetic acid, Sure-Set, Acetic acid, (4-chlorophenoxy)-, Tomato Fix.

Is 4-Chlorophenoxyacetic acid classified as hazardous?

Hazard statements reported: H302, H319.

What are the key physical properties of 4-Chlorophenoxyacetic acid?

Melting Point: 156.5 °C; Solubility: In water, 957 mg/L at 25 °C; Vapor Pressure: 0.000318 [mmHg]; LogP: log Kow = 2.25.

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.

获取报价

✉ info@591daili.com ☎ +86-18553102138 📞 WhatsApp 邮件询价 WhatsApp 询价

供应商：济南圣和化工有限公司