Product

Benzyl propionate

CAS No.：122-63-4

Other grades of this product :

Benzyl propionate Basic information

Product Name:	Benzyl propionate
Synonyms:	Benzylpropionat;enzyl n-propionate;Propanoic acid benzyl;Propanoic acid benzyl ester;Propionic acid benzyl;Benzyl Alcohol Impurity 4;Benzyl propiote;Propanoicacid,phenylmethylester
CAS:	122-63-4
MF:	C10H12O2
MW:	164.2
EINECS:	204-559-3
Product Categories:	A-BFlavors and Fragrances;Alphabetical Listings;Certified Natural Products;Flavors and Fragrances;A-B
Mol File:	122-63-4.mol

Benzyl propionate Chemical Properties

Melting point	221-223°C
Boiling point	222 °C (lit.)
density	1.03 g/mL at 25 °C (lit.)
vapor pressure	12-17.465Pa at 25℃
FEMA	2150 \| BENZYL PROPIONATE
refractive index	n20/D 1.497(lit.)
Fp	205 °F
storage temp.	Sealed in dry,Room Temperature
solubility	1000g/L in organic solvents at 20 ℃
form	neat
pka	0[at 20 ℃]
color	Colorless to Almost colorless
Water Solubility	100-742mg/L at 20-25℃
JECFA Number	842
BRN	2046122
LogP	2.08-2.4 at 25-35℃
CAS DataBase Reference	122-63-4(CAS DataBase Reference)
NIST Chemistry Reference	Propanoic acid, phenylmethyl ester(122-63-4)
EPA Substance Registry System	Benzyl propionate (122-63-4)

Safety Information

Safety Statements	24/25
WGK Germany	2
RTECS	UA2537603
TSCA	Yes
HS Code	2915 50 00
Toxicity	LD50 orally in Rabbit: 3300 mg/kg LD50 dermal Rabbit > 5000 mg/kg

MSDS Information

Provider	Language
Propionic acid benzyl ester	English
SigmaAldrich	English
ACROS	English
ALFA	English

Benzyl propionate Usage And Synthesis

Chemical Properties	CLEAR COLOURLESS LIQUID
Chemical Properties	Benzyl propionate is a liquid with a sweet, fruity odor, which is used in perfumery for floral, fruity notes and in fruit flavor compositions.
Chemical Properties	Benzyl propionate has a sweet, fruity-floral odor and a peach-, apricot-like taste.
Occurrence	Reported found in strawberry and melon.
Uses	Benzyl Propionate is a flavoring agent which is liquid, colorless and has a sweet, fruity odor. it is soluble in most fixed oils and alcohol, slightly soluble in propylene glycol, and insoluble in glycerin.
Preparation	By esterification of benzyl alcohol with propionic acid.
Taste threshold values	Taste characteristics at 15 ppm: fruity, sweet, green and powdery with a ripe berry nuance.
Synthesis Reference(s)	The Journal of Organic Chemistry, 55, p. 5678, 1990 DOI: 10.1021/jo00309a007Synthetic Communications, 25, p. 2435, 1995 DOI: 10.1080/00397919508015447Synthesis, p. 853, 1990 DOI: 10.1055/s-1990-27034
Biochem/physiol Actions	Taste at 30 ppm

Benzyl propionate Preparation Products And Raw materials

Raw materials

Benzyl chloride-->Benzyl alcohol-->Sodium propionate-->3-Mercaptopropionic acid benzyl ester-->Carbonothioic acid, O-(phenylmethyl) S-2-pyridinyl ester (9CI)-->Methanediol, 1-phenyl-, 1,1-dipropanoate-->diphenyl-phenylmethoxy-phosphane-->3-(2-benzyloxycarbonyl-ethyldisulfanyl)-propionic acid benzyl ester-->Benzyl acrylate-->14447-01-9

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873