Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanamide, N-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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620-71-3

620-71-3 structure

620-71-3 structure

Name: Propanamide, N-phenyl
Chemical Name: N-phenylpropanamide
CAS Number: 620-71-3
Molecular Formula: C₉H₁₁NO
Molecular Weight: 149.19000
Create Date: 2018-04-15 08:00:00
Modify Date: 2026-07-14 16:11:09

Name	N-phenylpropanamide
Synonyms	Propionamide, N-phenyl Prilocaine Impurity 13 Fentanyl Impurity 8 Propionamide,N-phenyl EINECS 210-649-3 PROPIONANILIDE N-Phenylpropanamide Prilocaine Impurity 13/Remifentanil hydrochloride impurity O Prilocaine-010 Stavudine Impurity 11 N-phenyl-propanamide N-Phenylpropionamide Propanamide,N-phenyl Propionic anilide Propionanilide n-phenyl-propanamid Remifentanil Impurity O Remifentanil Hydrochloride Impurity O Prilocaine impurity 17/N-Phenylpropanamide N-phenyl-propionamide propionoanilide Remifentanil Impurity 12（Remifentanil Impurity O） 2-methylacetanilide N-propionylaniline Fentanyl Impurity G

Density	1.073g/cm3
Boiling Point	314.4ºC at760mmHg
Melting Point	104 - 107 °C
Molecular Formula	C₉H₁₁NO
Molecular Weight	149.19000
Flash Point	182ºC
Exact Mass	149.08400
PSA	29.10000
LogP	2.10810
Index of Refraction	1.563

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE4600000

CHEMICAL NAME :: Propionanilide

CAS REGISTRY NUMBER :: 620-71-3

BEILSTEIN REFERENCE NO. :: 2207039

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H11-N-O

MOLECULAR WEIGHT :: 149.21

WISWESSER LINE NOTATION :: ZVMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 19,20,1971

Hazard Codes	Xi
HS Code	2924299090

Precursor 7
123-62-6 98-95-3 71-23-8 2157-50-8
93-55-0 54509-73-8 201230-82-2
DownStream 9
4850-93-5 7470-50-0 22071-70-1 20619-23-2
2760-32-9 25487-78-9 2760-35-2 2810-72-2
70-69-9

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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