一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

1,4-phenylenebis((4-hydroxyphenyl)Methanone)

1,4-phenylenebis((4-hydroxyphenyl)Methanone) Struktur
15517-46-1
CAS-Nr.
15517-46-1
Englisch Name:
1,4-phenylenebis((4-hydroxyphenyl)Methanone)
Synonyma:
1,4-phenylenebis((4-hydroxyphenyl)Methanone);Methanone, 1,1'-(1,4-phenylene)bis[1-(4-hydroxyphenyl)-
CBNumber:
CB72572993
Summenformel:
C20H14O4
Molgewicht:
318.32
MOL-Datei:
15517-46-1.mol

1,4-phenylenebis((4-hydroxyphenyl)Methanone) Eigenschaften

Schmelzpunkt:
318-319 °C
Siedepunkt:
577.6±45.0 °C(Predicted)
Dichte
1.312±0.06 g/cm3(Predicted)
pka
7.28±0.15(Predicted)
Aggregatzustand
Solid:crystalline
LogP
2.4 at 35℃ and pH2-7

Sicherheit

1,4-phenylenebis((4-hydroxyphenyl)Methanone) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Obtained by Fries rearrangement of phenyl terephtha-–late (diester) with aluminium chloride at 185–195° for 25 min.

1,4-phenylenebis((4-hydroxyphenyl)Methanone) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1,4-phenylenebis((4-hydroxyphenyl)Methanone) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 6)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Springchem New Material Technology Co.,Limited
+86-021-62885108 +8613917661608
info@spring-chem.com China 2068 57
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29812 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43414 58
Shanghai Synchem Pharma Co., ltd 21-619849051-1 18521059765
synchempharma@aliyun.com China 4968 55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 043180534350 19917294565
et@chemextension.com China 4452 58
Henan Weitixi Chemical Technology Co., Ltd 0371-53370800 18037197114
3807961510@qq.com China 9952 58

  • 1,4-phenylenebis((4-hydroxyphenyl)Methanone)
  • Methanone, 1,1'-(1,4-phenylene)bis[1-(4-hydroxyphenyl)-
  • 15517-46-1
Copyright 2019 ? ChemicalBook. All rights reserved
慈溪市| 大兴区| 江孜县| 临洮县| 平果县| 陆良县| 商南县| 玉林市| 营口市| 临邑县| 三穗县| 孟州市| 海丰县| 大城县| 锦州市| 凤山市| 东兴市| 吉安县| 虎林市| 专栏| 集贤县| 尉氏县| 兰溪市| 大埔县| 逊克县| 泽普县| 库伦旗| 大连市| 丰城市| 竹山县| 开江县| 栖霞市| 延长县| 枝江市| 宁陵县| 喀喇沁旗| 彩票| 文化| 隆德县| 乃东县| 平度市|