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2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-

更新时间:2025-08-25 20:22:30

2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-结构式
2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-结构式
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常用名 2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl- 英文名 2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-
CAS号 1672-01-1 分子量 177.15700
密度 1.348g/cm3 沸点 297.5ºC at 760mmHg
分子式 C9H7NO3 熔点 N/A
MSDS N/A 闪点 133.7ºC

 名称

英文名 3-methyl-1,3-benzoxazine-2,4-dione
英文别名 更多

 物理化学性质

密度 1.348g/cm3
沸点 297.5ºC at 760mmHg
分子式 C9H7NO3
分子量 177.15700
闪点 133.7ºC
精确质量 177.04300
PSA 52.21000
LogP 0.49170
InChIKey FBZWKVSQOBDAQR-UHFFFAOYSA-N
SMILES Cn1c(=O)oc2ccccc2c1=O
蒸汽压 0.00135mmHg at 25°C
折射率 1.583

 安全信息

海关编码 2934999090

 合成线路

 海关

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%

 英文别名

2H-1,4(3H)-dione,3-methyl
3,4-Dihydro-3-methyl-2H-1,3-benzoxazine-2,4-dione
3-methyl-benz[e][1,3]oxazine-2,4-dione
3-Methyl-benz[e][1,3]oxazin-2,4-dion
3-methyl-benzo[e][1,3]oxazine-2,4-dione
2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl
HMS3080N04
N-methyl-1,3-benzoxazine-2,4-dione
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