氯甲酚

Name: 氯甲酚
Brand: 济南圣和化工有限公司

CAS 1321-10-4C7H7ClOMW 142.58

济南圣和化工主营供应氯甲酚（CAS 1321-10-4），归类于有机化学品，分子式 C7H7ClO，分子量 142.58。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	1321-10-4
分子式	C7H7ClO
分子量	142.58
熔点	151 °F (NTP, 1992)
沸点	455 °F at 760 mmHg (NTP, 1992)
LogP	3.1
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

氯甲酚在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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：氯甲酚常规包装为按订单/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

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。如需氯甲酚以外的配套原料，也欢迎一并列出需求清单。

常见问题

氯甲酚的 CAS 号是多少？

氯甲酚的 CAS 号为 1321-10-4。

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。

氯甲酚有什么用途？

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

chlorocresol · CAS 1321-10-4 · C7H7ClO. UNII 36W53O7109. Boiling Point: 455 °F at 760 mmHg (NTP, 1992); Boiling Point: 235 °C; Boiling Point: 235 °C @760 [mm Hg].

Identification

CAS Registry Number	1321-10-4
PubChem CID	1732
Molecular formula	C7H7ClO
IUPAC name	4-chloro-3-methylphenol
UNII (FDA)	36W53O7109

Computed Descriptors

Molecular Weight	142.58
XLogP3	3.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	142.0185425
Monoisotopic Mass	142.0185425
Topological Polar Surface Area	20.2
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	455 °F at 760 mmHg (NTP, 1992)
Boiling Point	235 °C
Boiling Point	235 °C @760 [mm Hg]
Melting Point	151 °F (NTP, 1992)
Melting Point	67 °C
Melting Point	66 °C
Flash Point	230 °F (NTP, 1992)
Flash Point	118 °C
Solubility	In water, 3,830 mg/L at 25 °C
Density	1.37 g/cu cm

Physical description & handling notes

Chlorocresol appears as a pinkish to white crystalline solid with a phenolic odor. Melting point 64-66 °C. Shipped as a solid or in a liquid carrier. Soluble in aqueous base. Toxic by ingestion, inhalation or skin absorption. Used as an external germicide. Used as a preservative in paints and inks.
White to slightly pink crystals; Odorless or slightly phenolic odor; [CHEMINFO]
WHITE OR SLIGHTLY PINK HYGROSCOPIC CRYSTALS OR CRYSTALLINE POWDER.
Dimorphous crystals ... aqueous solutions turn yellow on exposure to light and air
Crystals from petroleum ether
White or slightly pink crystals

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS p-chloro-m-cresol (CAS Reg. No. 59-50-7) For use as an antimicrobial preservative in lubricants with incidental food contact. The FCS is for use at a level not to exceed 1 percent by weight of lubricants for incidental food contact.

Regulatory & Food Contact

FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
p-chloro-m-cresol (CAS Reg. No. 59-50-7)
For use as an antimicrobial preservative in lubricants with incidental food contact.
The FCS is for use at a level not to exceed 1 percent by weight of lubricants for incidental food contact.

GHS Hazard Classification

Reported hazard statements	H302, H314, H317, H318, H335, H400, H412, H312 (95.4%)

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

H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

CIR ingredient: p-Chloro-m-Cresol
Used as a disinfectant, germicide, preservative, and fungicide; [HSDB]
Using Disinfectants or Biocides [Category: Clean]
External germicide; preservative for glues, gums, paints, inks, textile and leather goods.
PCMC functions as a cosmetic biocide and as a preservative in cosmetic formulations.
For more Uses (Complete) data for 3-METHYL-4-CHLOROPHENOL (8 total), please visit the HSDB record page.

Synonyms

4-Chloro-3-methylphenol; Chlorocresol; 59-50-7; 4-Chloro-m-cresol; p-Chloro-m-cresol; Ottafact; Baktol; Phenol, 4-chloro-3-methyl-; Baktolan; Candaseptic; PCMC; Peritonan; Raschit; Aptal; Preventol CMK; Raschit K

Frequently Asked Questions

What are the CAS number and molecular formula of chlorocresol?

CAS 1321-10-4; molecular formula C7H7ClO; molecular weight — g/mol.

What other names is chlorocresol known by?

4-Chloro-3-methylphenol, Chlorocresol, 59-50-7, 4-Chloro-m-cresol, p-Chloro-m-cresol, Ottafact.

What is the regulatory status of chlorocresol?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS.

Is chlorocresol classified as hazardous?

Hazard statements reported: H302, H314, H317, H318, H335.

What are the key physical properties of chlorocresol?

Boiling Point: 455 °F at 760 mmHg (NTP, 1992); Boiling Point: 235 °C; Boiling Point: 235 °C @760 [mm Hg]; Melting Point: 151 °F (NTP, 1992).

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.

氯甲酚