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Naphthenic Acid

CAS 1338-24-5C21H38O4MW 354.5

Naphthenic Acid (CAS No. 1338-24-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number1338-24-5
Molecular FormulaC21H38O4
Molecular Weight354.5
Boiling Point270 to 470 °F at 760 mmHg (USCG, 1999)
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Naphthenic Acid?

The CAS number of Naphthenic Acid is 1338-24-5.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Naphthenic Acid?

Main applications include Organic Chemicals.

How do I buy Naphthenic Acid or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Naphthenic Acid · CAS 1338-24-5 · C21H38O4. UNII YNM5U6B7A4. Boiling Point: 270 to 470 °F at 760 mmHg (USCG, 1999); Flash Point: 300 °F (USCG, 1999).

Identification

CAS Registry Number1338-24-5
PubChem CID71586777
Molecular formulaC21H38O4
IUPAC name3-(4-ethylcyclohexyl)propanoic acid;3-(3-ethylcyclopentyl)propanoic acid
UNII (FDA)YNM5U6B7A4

Computed Descriptors

Molecular Weight354.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count8
Exact Mass354.27700969
Monoisotopic Mass354.27700969
Topological Polar Surface Area74.6
Heavy Atom Count25
Formal Charge0
Complexity311

Physical & Chemical Properties

Boiling Point270 to 470 °F at 760 mmHg (USCG, 1999)
Flash Point300 °F (USCG, 1999)

Physical description & handling notes

  • Light yellow to black liquid; [ICSC] Commercial grade: dark liquid with an unpleasant odor; [Hawley]
  • 0.982 at 68 °F (USCG, 1999) - Less dense than water; will float

Documented Uses

  • A mixture of saturated fatty acids extracted from petroleum and used to make metallic naphthenates; [Hawley] Used to make succinic acid, organic peroxides, corrosion inhibitors, and metal naphthenates (used as lubricants, driers, catalysts, fungicides, and emulsifiers); [HSDB]
  • Petroleum Production and Refining [Category: Industry]
  • Information on 3 consumer products that contain Naphthenic acid in the following categories is provided:

Synonyms

Agenap; Naphid; Sunaptic acid B; Sunaptic acid C; Acide naphtenique; YNM5U6B7A4; TENSIOACTIV N; SUNAPTIC B; NA-200; RefChem:831988; Naphthenic acid; UNII-YNM5U6B7A4; Naphthenic acid [BSI:ISO]; NAPHTHENIC ACID [ISO]; NAPHTHENIC ACID [HSDB]; Acide naphtenique [ISO-French]

Frequently Asked Questions

What are the CAS number and molecular formula of Naphthenic Acid?

CAS 1338-24-5; molecular formula C21H38O4; molecular weight — g/mol.

What other names is Naphthenic Acid known by?

Agenap, Naphid, Sunaptic acid B, Sunaptic acid C, Acide naphtenique, YNM5U6B7A4.

What are the key physical properties of Naphthenic Acid?

Boiling Point: 270 to 470 °F at 760 mmHg (USCG, 1999); Flash Point: 300 °F (USCG, 1999).

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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