20068-43-3

20068-43-3结构式
20068-43-3结构式

化源商城直购

英文名 2-(2-oxo-4H-1,3-benzoxazin-3-yl)acetic acid
密度 1.408g/cm3
沸点 410.9ºC at 760 mmHg
分子式 C10H9NO4
分子量 207.18300
闪点 202.3ºC
精确质量 207.05300
PSA 66.84000
LogP 1.02350
蒸汽压 1.73E-07mmHg at 25°C
折射率 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

海关编码 2934999090
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%