Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(o-Tolyloxy)propanoic acid
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Purity: 95.0%
Stocking Period: 10 Day
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7345-21-3

7345-21-3 structure

7345-21-3 structure

Name: 2-(o-Tolyloxy)propanoic acid
Chemical Name: 2-(2-methylphenoxy)propanoic acid
CAS Number: 7345-21-3
Molecular Formula: C₁₀H₁₂O₃
Molecular Weight: 180.20000
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-09-12 09:49:14

Name	2-(2-methylphenoxy)propanoic acid
Synonyms	2-o-tolyloxy-propionic acid 2-o-Tolyloxy-propionsaeure

Density	1.142g/cm3
Boiling Point	294.8ºC at 760 mmHg
Molecular Formula	C₁₀H₁₂O₃
Molecular Weight	180.20000
Flash Point	114.4ºC
Exact Mass	180.07900
PSA	46.53000
LogP	1.84690
Index of Refraction	1.527

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF8045100

CHEMICAL NAME :: Propionic acid, 2-(o-tolyloxy)-

CAS REGISTRY NUMBER :: 7345-21-3

LAST UPDATED :: 198812

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 :: 445 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
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%

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