4-N-PROPYLANISOLE

CAS No.：104-45-0

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4-N-PROPYLANISOLE Basic information

Product Name:	4-N-PROPYLANISOLE
Synonyms:	DIHYDROANETHOLE;FEMA 2930;4-PROPYLANISOLE;4-N-PROPYLANISOLE;1-METHOXY-4-PROPYLBENZENE;TIMTEC-BB SBB007737;P-PROPYL ANISOLE;1-methoxy-4-propyl-benzen
CAS:	104-45-0
MF:	C10H14O
MW:	150.22
EINECS:	203-203-4
Product Categories:
Mol File:	104-45-0.mol

4-N-PROPYLANISOLE Chemical Properties

Melting point	45-46 °C
Boiling point	215 °C(lit.)
density	0.941 g/mL at 25 °C(lit.)
refractive index	n20/D 1.504(lit.)
FEMA	2930 \| P-PROPYLANISOLE
Fp	194 °F
storage temp.	Sealed in dry,Room Temperature
JECFA Number	1244
CAS DataBase Reference	104-45-0(CAS DataBase Reference)
EPA Substance Registry System	p-Propylanisole (104-45-0)

Safety Information

Hazard Codes	N
Risk Statements	51/53
Safety Statements	61
RIDADR	UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous substances, liquid, n.o.s. HI: all (not BR)
WGK Germany	2
RTECS	BZ9450000
toxicity	The acute oral LD₅₀ value was reported as 4.4 g/kg (3.38-5.72 g/kg) in the rat and as 7.30 g/kg (5.93-9.00 g/kg) in the mouse (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). The acute dermal LD₅₀ value in rabbits was reported as > 5 g/kg (Levenstein, 1974).

MSDS Information

Provider	Language
SigmaAldrich	English

4-N-PROPYLANISOLE Usage And Synthesis

Chemical Properties	p-Propyl anisole has a characteristic anise-type odor with a sassafras undertone.
Occurrence	Reported found in katsuobishi (dried bonito).
Preparation	By partial hydrogenation of anethole in the presence of nickel at 60 to 95°C under pressure or under atmospheric pressure.
Aroma threshold values	Aroma characteristics at 1.0% EtoH: intense, lingering sweet anise, licorice with an herbal fennel nuance. It is reminiscent of black cough drops and root beer.
Taste threshold values	Taste characteristics at 1 to 15 ppm: intense herbal, fennel, sweetness reminiscent of black licorice, sassafras and anise. It has slight, spicy, basil-like nuances.
Synthesis Reference(s)	Tetrahedron Letters, 40, p. 6729, 1999 DOI: 10.1016/S0040-4039(99)01394-5
Safety Profile	Mildly toxic by ingestion. Mutation data reported. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

4-N-PROPYLANISOLE Preparation Products And Raw materials

Raw materials

cis-Anethol

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