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2-methoxycyclohepta-2,4,6-trien-1-one

2-methoxycyclohepta-2,4,6-trien-1-one


  • 中文别名:2-甲氧基-2,4,6-环庚三烯-1-酮
  • 中文释义:2-甲氧基-2,4,6-环庚三烯-1-酮;2-甲氧基卓酮
  • 英文别名:2-methoxycyclohepta-2,4,6-trien-1-one;
    2-Methoxytropone;
    2-C-Methoxytropone;
    2-methoxy-cycloheptatrienone;
    2-methoxy-2,4,6-cycloheptatrien-1-one;
    2-Methoxytropolone;
    2-methoxy-cyclohepta-2,4,6-trienone;
    Tropolone methyl ether;
    2,4,6-CYCLOHEPTATRIEN-1-ONE,2-METHOXY 
  • CAS No.:2161-40-2
  • 分子式:C8H8O2
  • 分子量:136.14800
  • 精确分子量:136.05200
  • PSA:26.30000
  • InChI:The Key: IQYJSKNHDZZDGA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.08g/cm3
沸点:
287ºC at 760 mmHg
闪点:
141.4ºC
折射率:
1.524
蒸汽压:
0.00255mmHg at 25°C

安全信息

密度:
1.08g/cm3
沸点:
287ºC at 760 mmHg
闪点:
141.4ºC
折射率:
1.524
蒸汽压:
0.00255mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU4606000
CHEMICAL NAME :
2,4,6-Cycloheptatrien-1-one, 2-methoxy-
CAS REGISTRY NUMBER :
2161-40-2
BEILSTEIN REFERENCE NO. :
2041321
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-O2
MOLECULAR WEIGHT :
136.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
176 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 92,19,1972

海关数据

中国海关编码:2914509090

概述:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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