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2819-56-9生产厂家

2819-56-9价格

2819-56-9

2819-56-9结构式
2819-56-9结构式

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中文名 2-氧代-1-氧杂螺[4.5]癸烷-4-羧酸
英文名 2-oxo-1-oxaspiro[4.5]decane-4-carboxylic acid
英文别名 2-oxo-1-oxaspiro<4,5>decan-4-carboxylic acid
2-oxo-1-oxospiro<4,5>decane-4-carboxylic acid
cyclohexylparaconic acid
密度 1.27g/cm3
沸点 434.6ºC at 760mmHg
分子式 C10H14O4
分子量 198.21600
闪点 177.7ºC
精确质量 198.08900
PSA 63.60000
LogP 1.33700
蒸汽压 9.08E-09mmHg at 25°C
折射率 1.526
储存条件 室温, 密封,通风

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RP3566000
CHEMICAL NAME :
1-Oxaspiro(4.5)decane-4-carboxylic acid, 2-oxo-
CAS REGISTRY NUMBER :
2819-56-9
BEILSTEIN REFERENCE NO. :
0180020
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H14-O4
MOLECULAR WEIGHT :
198.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 25,495,1991

海关编码 2932209090
海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%