Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenylethyl butyrate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

103-52-6

103-52-6 structure

Name: Phenethyl butyrate
Chemical Name: phenethyl butyrate
CAS Number: 103-52-6
Molecular Formula: C₁₂H₁₆O₂
Molecular Weight: 192.254
Catalog: Flavors and spices Synthetic spice Carboxylic acid and ester perfume Aliphatic carboxylate
Create Date: 2018-04-27 08:00:00
Modify Date: 2025-08-25 13:33:43

Name	phenethyl butyrate
Synonyms	2-phenylethyl butanoate MFCD00048718 Butanoic acid, 2-phenylethyl ester EINECS 203-119-8 β-Phenylethyl butyrate Phenethyl butyrate 2-Phenylethyl butyrate

Density	1.0±0.1 g/cm3
Boiling Point	270.0±9.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.254
Flash Point	109.9±17.1 °C
Exact Mass	192.115036
PSA	26.30000
LogP	3.36
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.497

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET5956200

CHEMICAL NAME :: Butyric acid, phenethyl ester

CAS REGISTRY NUMBER :: 103-52-6

BEILSTEIN REFERENCE NO. :: 1955788

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H16-O2

MOLECULAR WEIGHT :: 192.28

WISWESSER LINE NOTATION :: 3VO2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,889,1979 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4600 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,889,1979

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 48,139,1955

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,889,1979

Personal Protective Equipment	Eyeshields;Gloves
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	ET5956200

106-31-0

60-12-8

~99%

103-52-6

Literature: Chen, Chien-Tien; Kuo, Jen-Huang; Pawar, Vijay D.; Munot, Yogesh S.; Weng, Shieu-Shien; Ku, Cheng-Hsiu; Liu, Cheng-Yuan Journal of Organic Chemistry, 2005 , vol. 70, # 4 p. 1188 - 1197

60-12-8

105-54-4

~94%

103-52-6

Literature: Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying Tetrahedron, 2011 , vol. 67, # 9 p. 1640 - 1648

60-12-8

107-92-6

~90%

103-52-6

Literature: Mamedov Russian Journal of Applied Chemistry, 2006 , vol. 79, # 3 p. 408 - 410

623-42-7

60-12-8

~68%

103-52-6

Literature: Chatterjee, Tanmay; Saha, Debasree; Ranu, Brindaban C. Tetrahedron Letters, 2012 , vol. 53, # 32 p. 4142 - 4144

71-43-2

103-52-6

Literature: Russian Journal of Applied Chemistry, , vol. 79, # 3 p. 408 - 410

Precursor 6
106-31-0 60-12-8 105-54-4 107-92-6
623-42-7 71-43-2
DownStream 1
5331-14-6

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