3-氯苯甲酸

Name: 3-氯苯甲酸
Brand: 济南圣和化工有限公司

CAS 535-80-8C7H5ClO2MW 156.56

3-氯苯甲酸，CAS 登记号 535-80-8，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535-80-8

分子式C7H5ClO2

分子量156.56

熔点316 °F (NTP, 1992)

LogP2.68

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

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 3-氯苯甲酸的 CAS 号？

本页已列出 3-氯苯甲酸的 CAS 号：535-80-8，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。

3-氯苯甲酸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？

来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。

PubChem 公开数据

Description

3-Chlorobenzoic acid · CAS 535-80-8 · C7H5ClO2. UNII 02UOJ7064K. Melting Point: 316 °F (NTP, 1992); Melting Point: 158 °C; Solubility: 450 mg/l at 15 °C in water..

Identification

CAS Registry Number	535-80-8
PubChem CID	447
Molecular formula	C7H5ClO2
IUPAC name	3-chlorobenzoic acid
UNII (FDA)	02UOJ7064K

Computed Descriptors

Molecular Weight	156.56
XLogP3	2.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	155.9978071
Monoisotopic Mass	155.9978071
Topological Polar Surface Area	37.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Melting Point	316 °F (NTP, 1992)
Melting Point	158 °C
Solubility	450 mg/l at 15 °C in water.
Solubility	0.45 mg/mL
Density	1.496 AT 25 °C/4 °C
Vapor Pressure	0.00233 [mmHg]
LogP	2.68
LogP	2.51
Ionization Efficiency	0.48
Ionization Efficiency	10.5

Physical description & handling notes

Crystals or fluffy white powder. (NTP, 1992)
Solid; [Merck Index] White powder; [MSDSonline]
Solid
CRYSTALS
PRISMS FROM WATER
Sublimes (NTP, 1992)

Regulatory Status

GHS notification summary	4.3% (3 / 70)

GHS Hazard Classification

GHS notification summary	4.3% (3 / 70)
Reported hazard statements	H315 (95.7%), H319 (95.7%), H335 (90%)

This chemical does not meet GHS hazard criteria for 4.3% (3 of 70) of reports.

H315 (95.7%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used as a chemical intermediate (dyes, fungicides, and pharmaceuticals) and as a preservative for adhesives and paints; Not commercially produced in the US; [HSDB]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Working with Glues and Adhesives [Category: Other]
CHEM INT, EG, FOR ITS ESTER & PEROXY DERIVS
Intermediate for the preparation of dyes, fungicides, pharmaceuticals, and other chemicals; preserative for adhesives and paints. /Chlorobenzoic acid/
... BY CATALYTIC OXIDN OF 1-CHLORO-3-ETHYLBENZENE; BY CHLORINATION OF BENZOIC ACID; BY THE VON RICHTER REACTION FROM 1-CHLORO-4-NITROBENZENE & ALCOHOLIC POTASSIUM CYANIDE.

Synonyms

3-chlorobenzoic acid; 535-80-8; m-chlorobenzoic acid; Benzoic acid, 3-chloro-; Benzoic acid, m-chloro-; Acido m-clorobenzoico; DTXSID9024770; 02UOJ7064K; NSC-8443; DTXCID904770; CHEBI:49410; RefChem:93507; 208-618-4; 800-980-7; 3-chloro-benzoic acid; MFCD00002491

Frequently Asked Questions

What are the CAS number and molecular formula of 3-Chlorobenzoic acid?

CAS 535-80-8; molecular formula C7H5ClO2; molecular weight — g/mol.

What other names is 3-Chlorobenzoic acid known by?

3-chlorobenzoic acid, 535-80-8, m-chlorobenzoic acid, Benzoic acid, 3-chloro-, Benzoic acid, m-chloro-, Acido m-clorobenzoico.

Is 3-Chlorobenzoic acid classified as hazardous?

4.3% of GHS notifications report no hazard classification (3 of 70).

What are the key physical properties of 3-Chlorobenzoic acid?

Melting Point: 316 °F (NTP, 1992); Melting Point: 158 °C; Solubility: 450 mg/l at 15 °C in water.; Solubility: 0.45 mg/mL.

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 3-氯苯甲酸报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

邮件询价 WhatsApp