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Home › Product Catalog › 4-Anisic acid

4-Anisic acid

CAS 100-09-4C8H8O3MW 152.05 g/mol

4-Anisic acid (CAS 100-09-4) — formula C8H8O3, molecular weight 152.05 g/mol.

Specifications

CAS Number100-09-4
Molecular FormulaC8H8O3
Molecular Weight152.05 g/mol
Melting Point185
Boiling Point276.5
LogP1.96
ApplicationsMasking, Used as flavoring agent or adjuvant

Where it is used

Documented applications: Masking, Used as flavoring agent or adjuvant.

Purchase Profile

What this product is

4-Anisic acid is a chemical compound with CAS registry number 100-09-4 and molecular formula C8H8O3 (molecular weight 152.05 g/mol).

Identification

CAS number: 100-09-4

Its molecular formula C8H8O3 comprises 8 C, 8 H, 3 O atoms.

Also known as: 4-Anisic acid · p-Anisic acid

Frequently Asked Questions

What is the CAS number of 4-Anisic acid?

The CAS registry number of 4-Anisic acid is 100-09-4.

What is the molecular formula and molecular weight of 4-Anisic acid?

Molecular formula C8H8O3, molecular weight 152.05 g/mol.

What other names is 4-Anisic acid known by?

It is also registered under: 4-Anisic acid, p-Anisic acid.

What are the documented applications of 4-Anisic acid?

Recorded applications: Masking, Used as flavoring agent or adjuvant.

PubChem Public Data

Public-database records for 4-Anisic acid (CAS 100-09-4), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary57% (172 / 302)
Reported hazard statementsH302 (38.4%), H315 (43%), H319 (40.4%), H335 (17.5%)

This chemical does not meet GHS hazard criteria for 57% (172 of 302) of all reports.

H302 (38.4%): Harmful if swallowed [Warning Acute toxicity, oral]

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Savory
GHS notification summary57% (172 / 302)

Physical description and handling notes

  • Solid; [Merck Index] Beige powder; [Sigma-Aldrich MSDS]
  • Solid
  • white crystals with practically no odour
  • soluble in boiling water, organic solvents
  • freely soluble (in ethanol)
  • Positive

Reported physical properties

沸点276.5
沸点275-280 °C
熔点185
熔点185 °C
溶解度530
溶解度0.53 mg/mL at 37 °C
蒸气压0.0015 [mmHg]
LogP1.96
LogP1.88
Ionization Efficiency1.34

How this substance is indexed

CAS Registry Number100-09-4
PubChem CID7478
分子式C8H8O3
分子量152.05 g/mol
IUPAC 名称4-methoxybenzoic acid
InChIKeyZEYHEAKUIGZSGI-UHFFFAOYSA-N
UNII（FDA）4SB6Y7DMM3
ChEBI 编号CHEBI:40813
FEMA 编号3945
JECFA 编号883

Documented uses

  • Used as flavoring agent or adjuvant; [FDA]
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index
  • Information on 14 consumer products that contain p-Anisic acid in the following categories is provided:
  • Benzoic acid, 4-methoxy-: ACTIVE

Names this substance appears under

4-METHOXYBENZOIC ACID; p-Anisic acid; 100-09-4; p-Methoxybenzoic acid; Draconic acid; Benzoic acid, 4-methoxy-; 4-Anisic acid; ANISIC ACID, PARA; para-anisic acid; 4SB6Y7DMM3; NSC-32742; DTXSID4059205; FEMA NO. 3945; CHEBI:40813; RefChem:44617; DTXCID0032445

Computed molecular descriptors

分子量152.15
XLogP32
氢键供体数1
氢键受体数3
可旋转键数2
精确质量152.047344113
单同位素质量152.047344113
拓扑极性表面积46.5
重原子数11
形式电荷0

Database abstract

4-Anisic acid is identified by CAS 100-09-4, molecular formula C8H8O3 and molecular weight 152.05 g/mol. UNII 4SB6Y7DMM3; ChEBI 40813; InChIKey ZEYHEAKUIGZSGI-UHFFFAOYSA-N. 沸点: 276.5; 沸点: 275-280 °C; 熔点: 185.

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

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