名称和标识符别名信息物化性质安全信息国际标准相关数据海关数据相关文献专业数据库参考参考资料相关分类相关产品

2,4-二甲基咪唑 | 930-62-1

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中文名称： 2,4-二甲基咪唑

英文名称： 2,4-Dimethylimidazole

CAS No.： 930-62-1

分子式： C₅H₈N₂

分子量： 96.1304206848145

如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击：2,4-二甲基咪唑结构式

MSDS： 2,4-二甲基咪唑MSDS

PubChem CID： 70259

价格行情： 2,4-二甲基咪唑价格

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2,4-二甲基咪唑的其他展现形式

相关化合物

2,4,5-三甲基-1H-咪唑

1H-Imidazole,2,4,5-trimethyl-

CAS No.：822-90-2
1H-Imidazole, 2,5-dimethyl-

CAS No.：88054-17-5

名称和标识符

MDL	MFCD00022365
InChIKey	LLPKQRMDOFYSGZ-UHFFFAOYSA-N
Inchi	1S/C5H8N2/c1-4-3-6-5(2)7-4/h3H,1-2H3,(H,6,7)
SMILES	N1=C(C)NC(C)=C1
BRN	1639

别名信息

- 中文别名 -

2,4-二甲基咪唑
2,4-二甲基-1H-咪唑
2,4-二甲基咪唑 ,AR
二甲基咪唑

- 英文别名 -

2,4-Dimethylimidazole
1H-Imidazole,2,4-dimethyl
2,4-dimethyl
2,4-Dimethyl-1(3)H-imidazol
2,4-dimethyl-1(3)H-imidazole

2,4-dimethyl-1H-imidazole
2,4-Dimethylimidazol
2,4-dimethyl-imidazole
2,5-Dimethyl-1H-imidazole
2-methyl-4-methylimidazole
1H-Imidazole,2,4-dimethyl- (9CI)
Imidazole, 2,4(or 2,5)-dimethyl- (6CI,7CI)
Imidazole,2,4-dimethyl- (8CI)
2,5-Dimethylimidazole
NSC 13192
1H-Imidazole, 2,4-dimethyl- (9CI)
2,5-Dimethyl-1H-imidazole (ACI)
Imidazole, 2,4(or 2,5)-dimethyl- (6CI, 7CI)
Imidazole, 2,4-dimethyl- (8CI)
2,4-Dimethyl-1H-imidazole
2-Methyl-4-methylimidazole
W-100258
AKOS015905574
CS-W013729
DTXSID40239236
NSC13192
FT-0610177
MFCD00022365
EINECS 213-221-4
1H-Imidazole,4-dimethyl-
EN300-25771
2,4-dimethyl imidazole
NSC-13192
Imidazole,4-dimethyl-
AC-907/25014081
1H-Imidazole, 2,4-dimethyl-
AKOS000121130
930-62-1
PS-9343
2,4 dimethyl imidazole
2,5-dimethyl imidazole
NS00020241
A844433
Z217301646
Imidazole, 2,4-dimethyl-
InChI=1/C5H8N2/c1-4-3-6-5(2)7-4/h3H,1-2H3,(H,6,7
T0MIX7SJ2E
UNII-T0MIX7SJ2E
AM20120338
2,5-dimethyl-1H-imidazole
2,4-Dimethyl-1H-imidazole #
2,5-dimethylimidazole
2,4-dimethyl-3H-imidazole

物化性质

实验特性

LogP	1.02650
PSA	28.68000
折射率	1.5000 (estimate)
水溶性	Soluble in water.
沸点	266 ºC (733 mmHg)
熔点	85-87 ºC
闪点	266°C/733mm
颜色与性状	白色结晶
溶解性	未确定
酸度系数(pKa)	8.36(at 25℃)
密度	0.9678 (rough estimate)

计算特性

精确分子量	96.06870
氢键供体数量	1
氢键受体数量	1
可旋转化学键数量	0
同位素质量	96.069
重原子数量	7
复杂度	63.1
同位素原子数量	0
确定原子立构中心数量	0
不确定原子立构中心数量	0
确定化学键立构中心数量	0
不确定化学键立构中心数量	0
共价键单元数量	1
疏水参数计算参考值（XlogP）	0.9
互变异构体数量	2
表面电荷	0
拓扑分子极性表面积	28.7A^2

安全信息

RTECS号	NI4839712
安全说明	S45-S36/37/39-S26
包装等级	I; II; III
风险术语	R22; R34
危险品标志	C
危险品运输编号	3263
危害声明	H302-H314
储存条件	储存于紧闭密封的容器中。储存于阴凉、干燥、通风良好的区域，远离不相容的物质。
PackingGroup	Ⅲ
危险类别码	R22;R34
HazardClass	8

国际标准相关数据

EINECS	213-221-4

海关数据

海关编码	2933290090
海关数据	中国海关编码： 2933290090 概述： 2933290090. 其他结构含非稠合咪唑环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 Summary： 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

海关编码

2933290090

海关数据

中国海关编码：

2933290090

概述：

2933290090. 其他结构含非稠合咪唑环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

Summary：

2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

相关文献

1. The effect of axial ligand on the oxidation of syringyl alcohol by Co(salen) adducts
Thomas Elder,Joseph J. Bozell,Diana Cedeno Phys. Chem. Chem. Phys. 2013 15 7328
2. Investigation of hydrogen bonding patterns in a series of multi-component molecular solids formed by tetrabromoterephthalic acid with selected N-heterocycles
Lei Wang,Yanjing Hu,Wenyan Xu,Yanyan Pang,Faqian Liu,Yu Yang RSC Adv. 2014 4 56816
3. Time resolved velocity map imaging of H-atom elimination from photoexcited imidazole and its methyl substituted derivatives
David J. Hadden,Kym L. Wells,Gareth M. Roberts,L. Therese Bergendahl,Martin J. Paterson,Vasilios G. Stavros Phys. Chem. Chem. Phys. 2011 13 10342
4. Design and synthesis of a novel imidazolium-based ionic liquid with planar chirality
Yasuhiro Ishida,Hiroyuki Miyauchi,Kazuhiko Saigo Chem. Commun. 2002 2240
5. Efficient synthesis of acetic acid via Rh catalyzed methanol hydrocarboxylation with CO2 and H2 under milder conditions
Meng Cui,Qingli Qian,Jingjing Zhang,Chunjun Chen,Buxing Han Green Chem. 2017 19 3558
6. Synthesis and characterization of heterometallic rings templated through alkylammonium or imidazolium cations
Rajeh Alotaibi,Amy Booth,Edmund Little,Adam Brookfield,Amritroop Achari,Selena J. Lockyer,Grigore A. Timco,George F. S. Whitehead,I?igo J. Vitórica-Yrezábal,Nicholas F. Chilton,Rahul R. Nair,David Collison,Richard E. P. Winpenny Dalton Trans. 2023 52 7473
7. Synthesis and characterization of heterometallic rings templated through alkylammonium or imidazolium cations
Rajeh Alotaibi,Amy Booth,Edmund Little,Adam Brookfield,Amritroop Achari,Selena J. Lockyer,Grigore A. Timco,George F. S. Whitehead,I?igo J. Vitórica-Yrezábal,Nicholas F. Chilton,Rahul R. Nair,David Collison,Richard E. P. Winpenny Dalton Trans. 2023 52 7473
8. Reactions of halogenomethanes in the vapour phase. Part 5. The reactions of imidazolines, anils, and 1-methylimidazole with chloroform at 550 °C, and a comparison with their liquid-phase reactions with trichloroacetate ion or hexachloroacetone and base
Reginald E. Busby,Mohammad A. Khan,Mohammad R. Khan,John Parrick,C. J. Granville Shaw J. Chem. Soc. Perkin Trans. 1 1980 1431
9. 14N and 2H quadrupole double resonance in substituted imidazoles
Maria L. S. Garcia,John A. S. Smith,P. M. G. Bavin,C. R. Ganellin J. Chem. Soc. Perkin Trans. 2 1983 1391
10. Bromination of imidazole complexes of pentaammine-cobalt(III). Synthesis, structure and reactivity
Allan G. Blackman,David A. Buckingham,Charles R. Clark,Jim Simpson J. Chem. Soc. Dalton Trans. 1991 3031

专业数据库参考

PubChemId	70259

参考资料

Beilstein	213-221-4

2,4-二甲基咪唑 | 930-62-1

中国海关编码：

概述：

申报要素：

Summary：

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