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2-PHENYLPROPIONALDEHYDE

2-PHENYLPROPIONALDEHYDE structure

CAS No.: 34713-70-7

Chemical Name:: 2-PHENYLPROPIONALDEHYDE

Synonyms: HYDRATROPIC ALDEHYDE;FEMA 2886;HYACINTHAL;2-PHENYLPROPANAL;2-PHENYLPROPANOL;HYDRATROPALDEHYDE;TIMTEC-BB SBB007693;(S)-2-Phenylpropanal;(R)-2-Phenylpropanal;(2S)-2-Phenylpropanal

CBNumber:: CB2778079

Molecular Formula:: C9H10O

Molecular Weight:: 134.18

MDL Number:: MFCD00006973

MOL File:: 34713-70-7.mol

MSDS File:: SDS

Last updated:2026-05-20 15:45:11

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2-PHENYLPROPIONALDEHYDE Properties

Melting point	-60 °C
Boiling point	92-94 °C12 mm Hg(lit.)
Density	1.002 g/mL at 25 °C(lit.)
refractive index	n20/D 1.517(lit.)
Flash point	169 °F
Odor	at 100.00 %. floral green hyacinth
Odor Type	floral
LogP	2.113 (est)
CAS DataBase Reference	34713-70-7(CAS DataBase Reference)
EWG's Food Scores	1

SAFETY

Risk and Safety Statements

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	3
RTECS	CY1460000
F	9-23
Toxicity	The acute oral LD₅₀ value in rats was reported as 3.65 g/kg (2.71-4.91 g/kg)by Weir (1971) and as 2.8 g/kg by Jenner, Hagan, Taylor, Cook & Fitzhugh ( 1964). The acute dermal LD₅₀ value in rabbits was reported as > 5 g/kg (Weir, 1971).

2-PHENYLPROPIONALDEHYDE Chemical Properties,Uses,Production

Occurrence

Has apparently not been reported to occur in nature.

Preparation

By the alkaline condensation of acetophenone and ethyl chloroacetate followed by decomposition of the resulting glycidate (Bedoukian, 1967).

Definition

ChEBI: 2-phenylpropanal is a member of the class of phenylacetaldehydes that is phenylacetaldehyde in which a hydrogen alpha to the aldehyde carbonyl group has been replaced by a methyl group. The major species at pH 7.3.

2-PHENYLPROPIONALDEHYDE synthesis

Synthesis of 2-PHENYLPROPIONALDEHYDE from 2-METHYL-3-PHENYL-OXIRANE

2-PHENYLPROPIONALDEHYDE Preparation Products And Raw materials

Raw materials

Benzenemethanol, α-(1-bromoethyl)- Benzene, (2-methoxy-1-methylethenyl)- 2-METHYL-3-PHENYL-OXIRANE beta-Methylphenethyl alcohol 2-PHENYLPROPYLENE OXIDE

Phenylacetaldehyde Phenylacetone carbon monoxide 1,2-Ethanediyl, 1-phenyl- (9CI)

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Preparation Products

Atropaldehyde (S)-(+)-2-Phenylpropionic acid Phenylpropyl aldehyde 4-METHOXY-3-BUTEN-2-ONE

2-PHENYLPROPIONALDEHYDE Suppliers

Global( 60)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Shanghai UCHEM Inc.	+86-18930848214 +86-021-56762820	sales@myuchem.com	China	8926	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
Shaanxi Didu New Materials Co. Ltd	+86-86-17392712779 +86-13289823923	1090@dideu.com	China	8651	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49860	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32288	55
Shijiazhuang Lickon PharmaTech Co., Ltd.	031185291771 13832391721	yaofeng2005@163.com	China	947	58
Shanghai Qiao Chemical Science Co., Ltd	021-58892003	info@qiaochem.com	China	6065	65

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
Career Henan Chemica Co	58
Shanghai UCHEM Inc.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Shaanxi Didu New Materials Co. Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
Amadis Chemical Company Limited	58
Mainchem Co., Ltd.	55
Shijiazhuang Lickon PharmaTech Co., Ltd.	58
Shanghai Qiao Chemical Science Co., Ltd	65

34713-70-7(2-PHENYLPROPIONALDEHYDE)Related Search:

ETHYL PHENYLCYANOACETATE 2-PHENYLCYCLOHEXANONE 1-Phenylcyclopentanecarboxylic acid 1-METHYL-2-TETRALONE ALPHA-PHENYLCYCLOPENTANEACETIC ACID

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2-PHENYLPROPANAL 2-PHENYLPROPIONALDEHYDE 2-PHENYLPROPANOL ALPHA-PHENYLPROPIONALDEHYDE A-METHYL-A-TOLUIC ALDEHYDE A-METHYLPHENYLACETALDEHYDE METHYLPHENYLACETALDEHYDE HYDRATROPALDEHYDE HYACINTHAL FEMA 2886 DL-2-PHENYLPROPIONALDEHYDE PHENYLACETALDEHYDE, ALPHA-METHYL TIMTEC-BB SBB007693 2-Phenylpropionaldehyde (DL-) (2S)-2-Phenylpropanal (2S)-2-Phenylpropionaldehyde (S)-2-Phenylpropanal [S,(+)]-2-Phenylpropanal (2R)-2-Phenylpropanal (2R)-2-Phenylpropionaldehyde (R)-2-Phenylpropanal (αR)-α-Methylbenzeneacetaldehyde [R,(-)]-2-Phenylpropanal rac-(2R*)-2-Phenylpropanal rac-(R*)-2-Phenylpropanal rac-(R*)-α-Methylbenzeneacetaldehyde (2R)-2-cyclohexylpropanal HYDRATROPIC ALDEHYDE 34713-70-7 Organic Building Blocks Aldehydes Building Blocks Carbonyl Compounds C9