易溶于乙醇、乙醚、丙酮、苯和乙酸乙酯，微溶于水。有毒。有刺激性。溶剂。用作乙烯基型塑料单体的阻聚剂；紫外线抑制剂；染料中间体及用于合成食用油脂和化妆品的抗氧化剂BHA（3-特丁基-4-羟基苯甲醚）等。它最大的优点是添加MEHQ后的单体和其它单体共聚时不必除去，可三元直接共聚，还可用作防老剂、抗氧剂等。 应用： 4-甲氧基苯酚可用于通过甲基叔丁基醚在非沸石固体酸性催化剂上进行甲基烷基化，以合成丁基化羟基茴香醚。与Friedel-Crafts烷基化反应相比，该方法更加环保。根据反应条件，4-MP也可以与亚硝酸水溶液发生反应，并以不同的比例形成2-硝基-4-甲氧基苯酚和苯醌。4-Mp可用作设计β-环糊精4-甲氧基苯酚缀合物的合成砌块，其可作为药物络合的潜在配体 Soluble in ethanol, ether, acetone, benzene and ethyl acetate, slightly soluble in water. Toxic. It's stimulating. The solvent. Used as an inhibitor of vinyl plastic monomer; Uv inhibitor; Dye intermediates and the antioxidant BHA (3-tert-butyl-4-hydroxyanisole) used in the synthesis of edible oils and cosmetics. Its biggest advantage is that the monomer after adding MEHQ and other monomers do not have to be removed when copolymerized, can be ternary direct copolymerization, but also can be used as antioxidant, antioxidant and so on. Application： 4-methoxyphenol can be used for the synthesis of butylated hydroxyanisole by methyl-tert-butyl ether on a non-zeolite solid acid catalyst. Compared with Friedel-Crafts alkylation reaction, this method is more environmentally friendly. Depending on the reaction conditions, 4-MP can also react with aqueous nitrite and form 2-nitro-4-methoxyphenol and benzoquinone in different proportions. 4-Mp can be used as a synthetic block for the design of β-cyclodextrin 4-methoxyphenol conjugates, which can serve as potential ligands for drug complexation
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4-Methoxyphenol（MEHQ）
Dangerous GoodsCAS number：150-76-5 molecular formula：CH3OC6H4OH
overview
compound introduction
Specs
| Chinese alias | 对羟基苯甲醚 | 氢醌单甲醚 | 对甲氧基苯酚 | 对羟基茴香醚 | 对苯二酚单甲醚 | 对愈创木酚, 对羟基苯甲醚, 氢醌单甲醚 | 4-羟基苯甲醚 | ||
| English alias | 4-MP | HQMME | MEHQ | MQ-F | 4-(methyloxy)phenol | DB09516 | HQME | HQMME | Mono methyl ether hydroquinone | NSC4960 | NSC-4960 | SB40551 | BP-23487 | NCGC00256552-01 | AKOS000119852 | FT-0618865 | MEHQ | NSC 4960 | 4HA | AM10685 | 6HT8U7K3AM | p- methoxy | ||
| CAS number | 150-76-5 | molecular formula | CH3OC6H4OH |
| molecular weight | 124.14 g/mol | Exact mass | AR |
| PSA | 29.500 Ų | logp | 1.3 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激 H302: 吞食有害 H317: 可能引起皮肤过敏反应
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P272: 被污染的工作服不允许离开工作场所 P333+
WGK Germany：
1
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Faceshields,Gloves
RTECS：
SL7700000
UN Number：
3335
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 0 shareMSDS
