Phenoxyisobutyric acid

Modify Date: 2025-09-11 18:40:10

Phenoxyisobutyric acid structure	Common Name	Phenoxyisobutyric acid
	CAS Number	943-45-3	Molecular Weight	180.201
	Density	1.1±0.1 g/cm3	Boiling Point	289.3±13.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	111.7±13.3 °C

Name	2-methyl-2-phenoxypropanoic acid
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	289.3±13.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₂O₃
Molecular Weight	180.201
Flash Point	111.7±13.3 °C
Exact Mass	180.078644
PSA	46.53000
LogP	2.04
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.526

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF6104200

CHEMICAL NAME :: Propionic acid, 2-methyl-2-phenoxy-

CAS REGISTRY NUMBER :: 943-45-3

BEILSTEIN REFERENCE NO. :: 1947985

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12-O3

MOLECULAR WEIGHT :: 180.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 507 mg/kg

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

REFERENCE :: TSPMA6 Travaux de la Societe de Pharmacie de Montpellier. (Soc. de Pharmacie de Montpellier, Faculte de Pharmacie de Montpellier, Ave. Ch.-Flahault, 34060 Montpellier, France) V.1- 1942- Volume(issue)/page/year: 34,121,1974

Hazard Codes	Xi: Irritant;
HS Code	2918990090

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

2-Methyl-2-phenoxy-propanoic acid

2-Methyl-2-phenoxypropanoic acid

dimethylphenoxyacetic acid

2-phenoxyisobutyric acid

Phenoxyisobutyric acid

2-Phenoxy-2,2-dimethyl acetic acid

EINECS 213-402-8

Propanoic acid, 2-methyl-2-phenoxy-

2-phenoxy-2-methylpropanoic acid

2-Methyl-2-phenoxypropionic acid

Propionic acid,2-methyl-2-phenoxy

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Phenoxyisobutyric acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Phenoxyisobutyric acid
Price: ￥568.0/250mg ￥188.0/50mg
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Methyl-2-phenoxypropanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Phenoxyisobutyric acid

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.