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Home › Product Catalog › 2-Pentyl acetate

2-Pentyl acetate

CAS 626-38-0C7H14O2MW 130.10 g/mol

2-Pentyl acetate (CAS 626-38-0) — formula C7H14O2, molecular weight 130.10 g/mol.

Specifications

CAS Number626-38-0
Molecular FormulaC7H14O2
Molecular Weight130.10 g/mol
Melting Point-95.44 °F (USCG, 1999)
Boiling Point271.4 °F at 760 mmHg (USCG, 1999)
LogP1.8
ApplicationsUsed as a solvent for ethyl cellulose, nitrocellulose, printing inks, also used in the production of coatings and cements

Where it is used

Documented applications: Used as a solvent for ethyl cellulose, nitrocellulose, printing inks, also used in the production of coatings and cements.

Purchase Profile

What this product is

2-Pentyl acetate is a chemical compound with CAS registry number 626-38-0 and molecular formula C7H14O2 (molecular weight 130.10 g/mol).

Identification

CAS number: 626-38-0

Its molecular formula C7H14O2 comprises 7 C, 14 H, 2 O atoms.

Also known as: 2-Pentyl acetate · 1-methylbutyl acetate

Frequently Asked Questions

What is the CAS number of 2-Pentyl acetate?

The CAS registry number of 2-Pentyl acetate is 626-38-0.

What is the molecular formula and molecular weight of 2-Pentyl acetate?

Molecular formula C7H14O2, molecular weight 130.10 g/mol.

What other names is 2-Pentyl acetate known by?

It is also registered under: 2-Pentyl acetate, 1-methylbutyl acetate.

What are the documented applications of 2-Pentyl acetate?

Recorded applications: Used as a solvent for ethyl cellulose, nitrocellulose, printing inks, also used in the production of coatings and cements.

PubChem Public Data

Public-database records for 2-Pentyl acetate (CAS 626-38-0), reproduced here for independent cross-checking.

Safety classification and hazard statements

Reported hazard statementsH226, H225, H317, H320, H336, H371, H372, H373

H226: Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Fruit
No safety concern at current levels of intake when used as a flavouring agent

Physical description and handling notes

  • Sec-amyl acetate is a colorless to yellow watery liquid with a weak odor of bananas. Floats on water. Produces irritating vapor. (USCG, 1999)
  • Colorless liquid with a mild odor; [NIOSH]
  • Liquid
  • COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
  • Clear colourless to slightly yellow liquid; herbaceous odour
  • Colorless liquid with a mild odor.

Reported physical properties

沸点271.4 °F at 760 mmHg (USCG, 1999)
沸点130-131 °C
沸点121 °C
沸点135 °C
沸点271 °F
沸点249 °F
熔点-95.44 °F (USCG, 1999)
熔点-78.5 °C
熔点-148 °C
熔点-95.44 °F

How this substance is indexed

CAS Registry Number626-38-0
PubChem CID12278
分子式C7H14O2
分子量130.10 g/mol
IUPAC 名称pentan-2-yl acetate
InChIKeyGQKZRWSUJHVIPE-UHFFFAOYSA-N
UNII（FDA）B570113U4Q
ChEBI 编号CHEBI:179996
FEMA 编号4012
JECFA 编号1146

Documented uses

  • Used as a solvent for ethyl cellulose, nitrocellulose, printing inks; also used in the production of coatings and cements; [ACGIH]
  • Pulp and Paper Processing [Category: Industry]
  • Painting (Solvents) [Category: Paint]
  • Working with Glues and Adhesives [Category: Other]
  • It is used as a solvent for nitrocellulose & ethyl cellulose, celluloid products, cements, coated paper, lacquers, leather finishes, nail enamels, plastic wood, textile sizing & printing compounds. It is also used in the manufacture of artificial leather, linoleum, and washable wallpaper.
  • SOLVENT FOR CHLORINATED RUBBER; METALLIC PAINTS, FINE PERFUMES, PEARLESCENT COATINGS ON ARTIFICIAL PEARLS

Names this substance appears under

1-Methylbutyl acetate; 2-PENTYL ACETATE; 626-38-0; sec-Amyl acetate; 2-Pentanol, acetate; 2-Acetoxypentane; 2-pentanol acetate; 2-Pentanol, 2-acetate; Acetic acid, 2-pentyl ester; sec-Pentyl acetate; Pentyl acetate, all isomers; Acetic acid, sec-pentyl ester; HSDB 6291; EINECS 210-946-8; sek.Amylester kyseliny octove; sek.Amylester kyseliny octove [Czech]

Computed molecular descriptors

分子量130.18
XLogP31.8
氢键供体数0
氢键受体数2
可旋转键数4
精确质量130.099379685
单同位素质量130.099379685
拓扑极性表面积26.3
重原子数9
形式电荷0

Database abstract

2-Pentyl acetate is identified by CAS 626-38-0, molecular formula C7H14O2 and molecular weight 130.10 g/mol. UNII B570113U4Q; ChEBI 179996; InChIKey GQKZRWSUJHVIPE-UHFFFAOYSA-N. 沸点: 271.4 °F at 760 mmHg (USCG, 1999); 沸点: 130-131 °C; 沸点: 121 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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