490-91-5
中文名稱
3,6-[對(duì)]【草(之上)+孟】二烯-2,5-二酮
英文名稱
THYMOQUINONE
CAS
490-91-5
EINECS 編號(hào)
207-721-1
分子式
C10H12O2
MDL 編號(hào)
MFCD00001602
分子量
164.2
MOL 文件
490-91-5.mol
更新日期
2026/04/21 09:45:36
490-91-5 結(jié)構(gòu)式
基本信息
中文別名
3,6-[對(duì)]【草(之上)+孟】二烯-2,5-二酮瑞香草醌
英文別名
2-ISOPROPYL-5-METHYL-1,4-BENZOQUINONE2-METHYL-5-ISO-PROPYLBENZOQUINONE
5-ISOPROPYL-2-METHYL-1,4-BENZOQUINONE
AURORA KA-6714
P-MENTHA-3,6-DIENE-2,5-DIONE
THYMOQUINONE
TIMTEC-BB SBB008296
2,5-Cyclohexadiene-1,4-dione, 5-isopropyl-2-methyl-
2-Isopropyl-5-methylbenzo-1,4-quinone
2-Isopropyl-5-methylbenzoquinone
2-Methyl-5-(1-methylethyl)-2,5-cyclohexadiene-1,4-dione
2-Methyl-5-isopropyl-1,4-benzoquinone
2-Methyl-5-isopropyl-p-benzoquinone
4-dione,2-methyl-5-(1-methylethyl)-5-cyclohexadiene-1
4-dione,5-isopropyl-2-methyl-5-cyclohexadiene-1
5-Isopropyl-2-methyl-p-benzoquinone
p-Cymene-2,5-dione
thymolquinone
Thymoquinon
2-isopropyl-5-methyl-p-benzoquinone
所屬類別
分析化學(xué)：食品和飲料標(biāo)準(zhǔn)品物理化學(xué)性質(zhì)
熔點(diǎn)45-47 °C(lit.)
沸點(diǎn)230-232 °C(lit.)
密度1.0326 (rough estimate)
折射率1.5155 (estimate)
閃點(diǎn)219 °F
儲(chǔ)存條件Sealed in dry,Room Temperature
溶解度可溶于氯仿（輕微、加熱）、乙醇（輕微）、甲醇（輕微）
形態(tài)固體
顏色Light Orange to Dark Yellow Low-Melting
穩(wěn)定性感光
InChIInChI=1S/C10H12O2/c1-6(2)8-5-9(11)7(3)4-10(8)12/h4-6H,1-3H3
InChIKeyKEQHJBNSCLWCAE-UHFFFAOYSA-N
SMILESC1(=O)C=C(C(C)C)C(=O)C=C1C
LogP2.200
CAS 數(shù)據(jù)庫(kù)490-91-5(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-(1-methylethyl)- (490-91-5)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H302-H315-H319-H335
危險(xiǎn)品標(biāo)志Xn
危險(xiǎn)類別碼R22-R36/37/38
安全說(shuō)明S26-S36
WGK Germany3
RTECS號(hào)GU5330000
TSCATSCA listed
海關(guān)編碼29146990