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Para Cresyl Acetate

CAS 140-39-6C9H10O2MW 150.17

Para Cresyl Acetate (CAS 140-39-6) — formula C9H10O2, molecular weight 150.17; category food flavors.

Product Overview

CAS Number140-39-6
Molecular FormulaC9H10O2
Molecular Weight150.17
Boiling Point208.00 to 212.00 °C. @ 760.00 mm Hg
LogP2.11
CategoryFlavors & Fragrances

Technical Profile

What this product is

Para Cresyl Acetate is a flavoring compound with CAS registry number 140-39-6 and molecular formula C9H10O2 (molecular weight 150.17), belonging to the food flavors segment of chemical raw materials.

Identification

CAS number: 140-39-6

Its molecular formula C9H10O2 comprises 9 C, 10 H, 2 O atoms.

Also known as: Para Cresyl Acetate · 乙酸对甲酚酯 · P-cresyl acetate

Category: food flavors

Frequently Asked Questions

What is the CAS number of Para Cresyl Acetate?

The CAS registry number of Para Cresyl Acetate is 140-39-6.

What is the molecular formula and molecular weight of Para Cresyl Acetate?

Molecular formula C9H10O2, molecular weight 150.17.

What other names is Para Cresyl Acetate known by?

It is also registered under: Para Cresyl Acetate, 乙酸对甲酚酯, P-cresyl acetate.

Which category does Para Cresyl Acetate belong to?

Category: Flavors & Fragrances.

PubChem Public Data

Independent reference data for Para Cresyl Acetate (CAS 140-39-6), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number140-39-6
PubChem CID8797
Molecular formulaC9H10O2
Molecular weight150.07 g/mol
IUPAC name(4-methylphenyl) acetate
InChIKeyCDJJKTLOZJAGIZ-UHFFFAOYSA-N
UNII (FDA)42I5PWW20C
ChEBI IDCHEBI:9627
FEMA number3073
JECFA number699

Computed descriptors

Molecular Weight150.17
XLogP32.1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass150.068079557
Monoisotopic Mass150.068079557
Topological Polar Surface Area26.3
Heavy Atom Count11

Physicochemical values on record

Boiling Point208.00 to 212.00 °C. @ 760.00 mm Hg
Boiling Point208-212 °C
Density1.044-1.052
Vapor Pressure0.16 [mmHg]
LogP2.11
Refractive Index1.499-1.503

Documented uses on record

    Used as a flavoring agent; [FDA]Flavoring Agents -> JECFA Flavorings Index

    Synonyms and trade names

    p-Tolyl acetate; p-Cresyl acetate; 140-39-6; Acetic acid, 4-methylphenyl ester; p-Acetoxytoluene; Narceol; 4-Methylphenyl acetate; Cresyl acetate; Paracresyl acetate; Acetic acid, p-tolyl ester; FEMA No. 3073; 42I5PWW20C; NSC-43244; NSC-65594; para-cresyl acetate; RefChem:858038

    Regulatory listings held on file

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

    GHS hazard classification

    Reported hazard statementsH302 (100%)

    H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

    P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

    What the public record says

    P-cresyl acetate is identified by CAS 140-39-6, molecular formula C9H10O2 and molecular weight 150.07 g/mol. UNII 42I5PWW20C; ChEBI 9627; InChIKey CDJJKTLOZJAGIZ-UHFFFAOYSA-N. Boiling Point: 208.00 to 212.00 °C. @ 760.00 mm Hg; Boiling Point: 208-212 °C; Density: 1.044-1.052.

    Physical description and handling notes

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

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 乙酸对甲酚酯

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