异癸烷

Description

isodecane · CAS 34464-38-5 · C10H22. UNII 382AKH052V. Vapor Pressure: 1.89 [mmHg].

Identification

CAS Registry Number	34464-38-5
PubChem CID	13379
Molecular formula	C10H22
IUPAC name	2-methylnonane
UNII (FDA)	382AKH052V

Computed Descriptors

Molecular Weight	142.28
XLogP3	5.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	6
Exact Mass	142.172150702
Monoisotopic Mass	142.172150702
Topological Polar Surface Area	0
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	1.89 [mmHg]

Physical description & handling notes

• Colorless liquid; [Alfa Aesar MSDS]
• Liquid; [Sigma-Aldrich MSDS]
• Colorless liquid with a mild hydrocarbon odor; [Chevron Phillips MSDS]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (C10-13 Isoparaffin) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Cosmetic ingredients (C9-11 Isoparaffin) -> CIR (Cosmetic Ingredient Review)

GHS Hazard Classification

Reported hazard statements	H226 (88%), H304 (22%), H225 (100%)

Documented Uses

• CIR ingredient: C10-13 Isoparaffin
• CIR ingredient: C9-11 Isoparaffin
• Used in water treatment chemicals, coatings, cleaning agents, lubricants, metalworking fluids, binders-release agents, and functional fluids, as a laboratory reagent, fuel, in road and construction applications, and various consumer products; [ExPub: ECHA REACH Registrations]
• Metal Machining [Category: Heat or Machine]
• Painting (Solvents) [Category: Paint]
• Information on 8 consumer products that contain C9-11 Isoparaffin in the following categories is provided:

Synonyms

2-METHYLNONANE; 871-83-0; 382AKH052V; NSC-24849; DTXSID80873239; RefChem:1063837; DTXCID308712; 212-814-5; Nonane, 2-methyl-; 2 - methylnonane; Octane, dimethyl-; MFCD00027321; NONANE,2-METHYL-; ISODECANE; C9-11 Isoparaffin; 63335-88-6

Frequently Asked Questions

What are the CAS number and molecular formula of isodecane?

CAS 34464-38-5; molecular formula C10H22; molecular weight — g/mol.

What other names is isodecane known by?

2-METHYLNONANE, 871-83-0, 382AKH052V, NSC-24849, DTXSID80873239, RefChem:1063837.

What is the regulatory status of isodecane?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (C10-13 Isoparaffin) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Cosmetic ingredients (C9-11 Isoparaffin) -> CIR (Cosmetic Ingredient Review).

Is isodecane classified as hazardous?

Hazard statements reported: H226, H304, H225.

What are the key physical properties of isodecane?

Vapor Pressure: 1.89 [mmHg].

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.