Chemsrc provides 2,3-DIMETHYL-1,3-BUTADIENE(CAS#:513-81-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2,3-DIMETHYL-1,3-BUTADIENE are included as well.
Provied information about 2,3-DIMETHYLHEXANE(Molecular Formula: C8H18, CAS Registry Number:584-94-1 ) ,Boiling Point,Melting Point,Flash Point,Density, Molecular Structure,Risk Codes,Synthesis Route at guidechem
4-ALLYLOXYPYRIDINE-->4-Methoxypyridine-->4-(BENZYLOXY)PYRIDINE-->4-HYDROXYPYRIDINE-1-OXIDE-->N-(4-Pyridyl)pyridinium chloride hydrochloride-->4-Iodopyridine-->2,3-DIMETHYL-1,3-BUTADIENE-->Pyridine-4-boronic acid [Preparation Products]
2,3-Dimethyl-2-butene (CAS 563-79-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
66. GB/T 26713-2011;鞋类 化学试验方法 富马酸二甲酯(DMF)的测定;Footwear -- Chemical tests -- Determination of dimethyl fumarate (DMF);有效;300元 67. GB/T 26714-2011;油墨圆珠笔和笔芯;Ball point pens and refills [including 2015 MODIFICATION 1];作废;300元 ...
化学性质:3-SULFOLENE is white crystalline solid颜色:无色结晶体物理属性:无色结晶体。熔点64-65.5℃。溶于水和有机溶剂。熔点:65-66 °C(lit.)密度:1.3闪点:>230 °F 无色结晶体。熔点64-65.5℃。溶于水和有机溶剂。溶解性:溶于水和有机溶剂光谱特性:IR: 2:471F (Aldrich Library of Infrared Spect...
Name:2,4-DIMETHYL-1,3-PENTADIENE (Related Reference) Synonyms: 1,1,3-Trimethylbutadiene; 1,3-Pentadiene, 2,4-dimethyl-; 2,4-DIMETHYL-1,3-PENTADIENE; 2,4-dimethyl-penta-1,3-diene; 2,4-dimethylpenta-1,3-diene; 2,4-dimethylpenta-2,4-diene; EINECS 213-677-4; MFCD00008903; NSC ...
(Scheme 43) is an extension of the methods based on the combination of the C2, CS, and S units<2000TL6977>. Treatment of the correspondingketonewith CS2and 2equiv of KH in THF in the presence of a dipolar aprotic co-solvent, such asN,N′-dimethylpropyleneurea (DMPU) orhexamethyl...
Chemsrc provides 4,6-Dimethyl-2H-pyran-2-one(CAS#:675-09-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4,6-Dimethyl-2H-pyran-2-one are included as well.
of 1,2-butadiene, stirring at room temp. for 5 d;; evapn., pptn., filtration, dissolving (CH2Cl2), addn. to hexane, pptn., crystn. (CH2Cl2/ether); elem. anal.; 90% 1295-35-8 bis(1,5-cyclooctadiene)nickel (0) 590-19-2 2,3-dimethylbutene ((C5H4N)2)Ni(CH2C(CHCH3...