Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Oxo-2H-1,3-benzoxazine-3(4H)-acetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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20068-43-3

20068-43-3 structure

20068-43-3 structure

Name: 2-Oxo-2H-1,3-benzoxazine-3(4H)-acetic acid
Chemical Name: 2-(2-oxo-4H-1,3-benzoxazin-3-yl)acetic acid
CAS Number: 20068-43-3
Molecular Formula: C₁₀H₉NO₄
Molecular Weight: 207.18300
Create Date: 2016-10-31 01:14:52
Modify Date: 2024-01-10 20:45:44

Name	2-(2-oxo-4H-1,3-benzoxazin-3-yl)acetic acid

Density	1.408g/cm3
Boiling Point	410.9ºC at 760 mmHg
Molecular Formula	C₁₀H₉NO₄
Molecular Weight	207.18300
Flash Point	202.3ºC
Exact Mass	207.05300
PSA	66.84000
LogP	1.02350
Vapour Pressure	1.73E-07mmHg at 25°C
Index of Refraction	1.595

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM2980340

CHEMICAL NAME :: 2H-1,3-Benzoxazine-3(4H)-acetic acid, 2-oxo-

CAS REGISTRY NUMBER :: 20068-43-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H9-N-O4

MOLECULAR WEIGHT :: 207.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 24,774,1968

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%