Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Azetidinone,3-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17197-57-8

17197-57-8 structure

17197-57-8 structure

Name: 2-Azetidinone,3-phenyl-
Chemical Name: 3-phenylazetidin-2-one
CAS Number: 17197-57-8
Molecular Formula: C₉H₉NO
Molecular Weight: 147.17400
Create Date: 2017-03-10 14:30:13
Modify Date: 2025-08-25 11:06:56

Name	3-phenylazetidin-2-one
Synonyms	3-phenyl-azetidin-2-one 3-Phenyl-2-oxo-azetidin 2-AZETIDINONE,3-PHENYL 3-Phenyl-azetidinon-(2) L 1759 3-Phenyl-2-azetidinone Phenyl-3-azetidinon-2 3-Fenil-2-azetidinone [Italian] 3-Fenil-2-azetidinone

Density	1.152g/cm3
Boiling Point	353.8ºC at 760 mmHg
Molecular Formula	C₉H₉NO
Molecular Weight	147.17400
Flash Point	205.5ºC
Exact Mass	147.06800
PSA	29.10000
LogP	1.22880
Vapour Pressure	3.5E-05mmHg at 25°C
Index of Refraction	1.567

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CM4561000

CHEMICAL NAME :: 2-Azetidinone, 3-phenyl-

CAS REGISTRY NUMBER :: 17197-57-8

BEILSTEIN REFERENCE NO. :: 0120633

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N-O

MOLECULAR WEIGHT :: 147.19

WISWESSER LINE NOTATION :: T4MVTJ CR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 743 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 14,176,1959

HS Code	2933790090

Precursor 1
135959-07-8
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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