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(±)-莰烯(含约20%三环烯)
作者:德尔塔 日期:2022-01-09
不溶于水,溶于醚、环己烷、环己烯、二氧六环和氯仿,微溶于醇。在空气中挥发,实际上不溶于水。 用于合成樟脑,香料(如乙酸异龙脑脂),杀虫剂(如毒杀芬,硫氰乙酸异莰酯),龙脑,乙酸异莰酯等。 标识符号 GHS02, GHS09 信号词 Danger 危害声明 H228,H411 警示性声明 P210,P273 RTECS EX1055000 WGK 2
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4-氯-α-甲基苯乙烯
作者:德尔塔 日期:2022-01-09
闪点(摄氏) 73℃ 产品名称 4-氯-α-甲基苯乙烯 产品名称 4-Chloro-α-methylstyrene 别名 对氯甲基苯乙烯; CAS编号 1712-70-5 分子式 C9H9Cl 分子量 152.62 PubChem CID 74381 MDL号 MFCD00000630 Beilstein 1855073 EC号 216-984-1 Reaxys-RN 1855073
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3-氯-2-甲基-1-丙烯(MAC)
作者:德尔塔 日期:2022-01-09
有刺激性气味,微溶于水,水中溶解度: 0.5 g/L (20°C) ,和大多数有机溶剂混溶。用作杀虫剂、塑料、药品等的中间体。 标识符号 GHS02, GHS05, GHS07, GHS09 信号词 Danger 危害声明 H225,H302,H314,H317,H332,H411 警示性声明 P210,P273,P280,P305+P351+P338,P310
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2-丁烯-1-醇,(正+反)
作者:德尔塔 日期:2022-01-09
水中溶解度: 166 g/L (20°C)。能与醇和醚混溶,溶于6份水中。用于有机合成,制造增塑剂、土壤熏蒸剂、除草剂、医药、涂料等。 标识符号 GHS02, GHS07 信号词 Warning 危害声明 H226,H302,H312 警示性声明 P280 RTECS EM9275000 闪点(摄氏) 34℃
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2,5-二甲基-2,4-己二烯
作者:德尔塔 日期:2022-01-09
2,5-Dimethyl-2,4-hexadiene is an electron-rich alkene. It induces photodechlorination of 9,10-dichloroanthracene and its mechanism has been investigated. Asymmetric cyclopropanation of 2,5-dimethyl-2,4-hexadiene with tert-butyl diazoacetate catalyzed by the new copper-bisoxazoline complex has been reported. 2,5-Dimethyl-2,4-hexadiene has been investigated as a singlet oxygen acceptor in various solvents. Mechanism of addition reaction of aromatic and aliphatic thiols with 2,5-dimethyl-2,4-hexadiene has been investigated.2,5-Dimethyl-2,4-hexadiene may be used in the synthesis of (+)-trans-(1R,3R)-chrysanthemic acid methyl ester. 标识符号 GHS02, GHS07 信号词 Warning 危害声明 H226,H315,H319,H335
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反-1,4-二氯-2-丁烯
作者:德尔塔 日期:2022-01-09
标识符号 GHS02, GHS05, GHS06 信号词 Danger 危害声明 H226,H301,H312,H314,H330 警示性声明 P260,P280,P284,P305+P351+P338,P310 RTECS EM4903000 闪点(摄氏)
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顺-1,4-二氯-2-丁烯
作者:德尔塔 日期:2022-01-09
闪点(摄氏) 55°C 产品名称 顺-1,4-二氯-2-丁烯 产品名称 cis-1,4-Dichloro-2-butene CAS编号 1476-11-5 分子式 ClCH2CH=CHCH2Cl; 分子量 125 PubChem CID 6432115 MDL号 MFCD00062950 规格或纯度 95% 沸点 152°C 熔点 -48°C 敏感性 对光线和湿度敏感;对空气敏感;对热敏感 溶解性 Not miscible or difficult to mix in water. Soluble in alcohol, ether, acetone and benzene. 储存温度 2-8°C储存,充氩 运输条件 冰袋运输
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6-氯-1-己烯
作者:德尔塔 日期:2022-01-09
6-Chloro-1-hexene is an ω-chloro-1-alkene.It reacts with β-substituted imines in the presence of a rhodium catalyst to afford tri- and tetra-substituted imines. It undergoes cross-coupling reaction in the presence of copper(II) chloride and 1-phenylpropyne 标识符号 GHS07, GHS02 危害声明 H315,H319,H335,H226 警示性声明 P261,P305+P351+P338 闪点(华氏) 82.4 °F 闪点(摄氏) 29 °C
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肉桂醇
作者:德尔塔 日期:2022-01-09
有红锆石气味。遇光、热或久置空气中逐渐氧化。易溶于乙醇、乙醚和一般有机溶剂,溶于水和甘油。低毒,半数致死量(大鼠,经口)2000mg/kg。 Cinnamyl alcohol causes Friedel Crafts alkylation of bulky aromatic compound 2,4-di-tert-butylphenol using mesoporous aluminosilicate as catalyst. Cinnamyl alcohol undergoes partial oxidation in air to form cinnamaldehyde over a series of Bi-Pt/alumina catalysts. Cinnamyl alcohol is used in perfumery and in deodorant compositions.Cinnamyl alcohol was used to study the alkylation of 2,4-di-tert-butylphenol by cinnamyl alcohol using aluminum-containing mesoporous ethane-silica catalyst. It was used to study gold nanoparticles supported on titanium dioxide catalysed oxidative coupling of alcohols and amines to form the corresponding imines. 标识符号 GHS08, GHS07 信号词 Danger 危害声明
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1,5-环辛二烯
作者:德尔塔 日期:2022-01-09
Surface grafting of cis,cis-1,5-cyclooctadiene (cyclic olefin) with low strain energy was explored using ring-opening metathesis polymerization in the vapor phase. The inclusion complex of cis,cis-1,5-cyclooctadiene with β-cyclodextrin (β-CD) was studied by using proton NMR spectroscopy.cis,cis-1,5-Cyclooctadiene (COD) has been employed as ligand: . during regio- and stereoselective synthesis of (Z)-1,2-dihaloalkenes . in the preparation of metal complexes, e.g. bis-COD-nickel, a versatile reagent for preparing (PI)-allylnickel halides蒸气压:25.8 mmHg ( 37.7 °C)6.8 mmHg ( 25 °C) 标识符号 GHS07, GHS02 危害声明 H315,H319,H317,H226,H332 警示性声明 P305+P351+P338,P280 RTECS
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冠6烯
作者:德尔塔 日期:2022-01-09
产品名称 冠6烯 产品名称 Calix[6]arene 别名 杯[6]芳烃 英文别名 Hexahydroxycalix[6]arene CAS编号 96107-95-8 分子式 C42H36O6 分子量 636.73 PubChem CID 2724885 MDL号 MFCD00143083 Beilstein 4345238 Reaxys-RN 4345238 规格或纯度 98% 熔点 395°C 溶解性 Miscible with alcohol, chloroform, ether, carbon disulfide, acetone, oils, carbon tetrachloride and glacial acetic acid. 储存温度 -20°C储存 运输条件 超低温冰袋运输 密度 1.302