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

DC Chemicals Limited
China
Product Name: Oxanilic acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

500-72-1

500-72-1 structure

500-72-1 structure

Name: Oxanilic acid
Chemical Name: Anilino(oxo)acetic acid
CAS Number: 500-72-1
Molecular Formula: C₈H₇NO₃
Molecular Weight: 165.14600
Create Date: 2018-03-13 08:00:00
Modify Date: 2025-08-26 19:38:05
Oxanilic acid is the mono-amide of oxalic acid and aniline.

Name	Anilino(oxo)acetic acid
Synonyms	2-Anilino-2-oxoacetic acid

Density	1.409g/cm3
Molecular Formula	C₈H₇NO₃
Molecular Weight	165.14600
Exact Mass	165.04300
PSA	66.40000
LogP	0.78270
Index of Refraction	1.637

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP3150000

CHEMICAL NAME :: Oxanilic acid

CAS REGISTRY NUMBER :: 500-72-1

BEILSTEIN REFERENCE NO. :: 2803196

LAST UPDATED :: 199806

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H7-N-O3

MOLECULAR WEIGHT :: 165.16

WISWESSER LINE NOTATION :: QVVMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,395,1955

Hazard Codes	Xi
RIDADR	NONH for all modes of transport
RTECS	RP3150000
HS Code	2924299090

Precursor 8
13797-22-3 1457-85-8 61856-49-3 144-62-7
24793-61-1 6784-22-1 620-81-5 80818-21-9
DownStream 8
620-81-5 124-38-9 7732-18-5 103-71-9
103-94-6 2835-06-5 15804-19-0 103-01-5

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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