93-01-6 (2-萘酚-6-磺酸,6-Hydroxynaphthalene-2-sulfonic acid)

CAS号:
93-01-6
中文名称:
2-萘酚-6-磺酸
英文名称:
6-Hydroxynaphthalene-2-sulfonic acid
分子式:
C10H8O4S
分子量:
224.233121871948

2-萘酚-6-磺酸(93-01-6)名称与标识符

名称

中文别名:
2-萘酚-6-磺酸;薛佛氏酸;1-萘酚-2-磺酸;2-萘酸-6-磺酸;6-羟基-2-萘磺酸;薛佛酸;
英文别名:
6-Hydroxynaphthalene-2-sulfonic acid;6-Hydroxy-2-Naphthalenesulfonic Acid;6-Hydroxy-6-Sulfonic Acid;2-naphthol-6-sulphonic acid;Scheffers acid;2-Naphthol-6-sodium sulfonate;2-Naphthol-6-sulfonate potassium;2-NAPHTHOL-6-SULFONIC ACID;6-Hydroxynaphthalene-2-sulphonic acid;2-Hydroxy-6-naphthalenesulfonic acid;2-hydroxy-6-sulphonaphthalene;2-hydroxy-naphthalene-6-sulphonic acid;2-Naphthalenesulfonic acid,6-hydroxy;2-Naphtol-6-sulfosaure;6-naphthenol-2-sulfonic acid;Kyselina schaferova [Czech];Schaeffer's acid;6-Hydroxy-2-naphthalenesulfonic acid (ACI);NSC 5871;Schaeffer's β-acid;Schaeffer's β-naphtholsulfonic acid;Schaffer's acid;β-Naphthol-6-sulfonic acid;β-Naphtholsulfonic acid S;2-Napthol-6-sulfonic acid;6-HYDROXY-2-NAPHTHALENESULFONIC-ACID;Schaeffer's .beta.-naphtholsulfonic acid;2-Naphtol-6-sulfosaure [German];SCHEMBL565054;Schaeffer's beta-naphtholsulfonic acid;Kyselina 2-naftol-6-sulfonova;NSC-5871;CBDivE_016130;2-Naphthalenesulfonic acid, 6-hydroxy-;WLN: L66J CSWQ HQ;BRN 0521151;DB-057357;6-Hydroxynaphthalene-2-sulfonicacid;NS00005106;G77503;93-01-6;CHEMBL3305962;6-hydroxy-beta-naphthalenesufonic acid;beta-Naphthol-6-sulfonic acid;Q10395576;W-100262;Kyselina 2-naftol-6-sulfonova [Czech];VS-12640;beta-Naphtholsulfonic acid S;EC 202-209-4;2-NAPHTHOL-6-SULFONIC ACID [MI];O937I7N48V;Schaeffer's .beta.-acid;.beta.-Naphtholsulfonic acid S;UNII-O937I7N48V;AC-10132;EINECS 202-209-4;6-HYDROXY-2-NAPHTHALENSULFONIC ACID;4-11-00-00622 (Beilstein Handbook Reference);Kyselina schaferova;NSC5871;2-Hydroxynaphthalene-6-sulfonic acid;.beta.-Naphthol-6-sulfonic acid;STL426373;DTXSID2047014;BBL034693;AKOS015960223;

标识符

MDL:
MFCD00035733
InChIKey:
VVPHSMHEYVOVLH-UHFFFAOYSA-N
Inchi:
1S/C10H8O4S/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9/h1-6,11H,(H,12,13,14)
SMILES:
O=S(C1C=C2C(C=C(C=C2)O)=CC=1)(O)=O

2-萘酚-6-磺酸(93-01-6)物化性质

实验特性

  • LogP : 2.87290
  • PSA : 82.98000
  • 折射率 : 1.5400 (estimate)
  • 沸点 : 335.63°C (rough estimate)
  • 熔点 : >300 °C(lit.)
  • 颜色与性状 : 片状结晶
  • 溶解性 : 溶于冷水、乙醇。
  • 密度 : 1.4643 (rough estimate)

计算特性

  • 精确分子量 : 224.01400
  • 氢键供体数量 : 2
  • 氢键受体数量 : 4
  • 可旋转化学键数量 : 1
  • 同位素质量 : 224.014329
  • 重原子数量 : 15
  • 复杂度 : 319
  • 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) : 0.3
  • 拓扑分子极性表面积 : 83

2-萘酚-6-磺酸(93-01-6)国际标准相关数据

EINECS:

2-萘酚-6-磺酸(93-01-6)海关数据

海关编码:
2908999090
海关数据:

中国海关编码:

2908999090

概述:

2908999090 其他酚及酚醇的卤化等衍生物(包括其磺化、硝化或亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

申报要素:

品名, 成分含量, 用途

Summary:

2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-萘酚-6-磺酸(93-01-6)生产方法和用途

用途:
染料中间体。经磺化可以生产R酸、G酸。用于制造酸性染料和食用染料如弱酸性黑VL、酸性蓝色染料、酸性枣红染料、食用大红等。

2-萘酚-6-磺酸(93-01-6)合成路线

合成路线:1 步
参考文献:
Recovery of purified product in manufacture of 6,8-disulfonaphthol
, Czechoslovakia, , ,
合成路线:1 步
反应条件:
参考文献:
Process for preparation of Schaeffer's acid sodium salt
, China, , ,
合成路线:1 步
反应条件:
参考文献:
Usage of cotton fabric substrate for synthesis mono azo dye
Hosseinkhani, M.; Shirafkan, H., Research Journal of Pharmaceutical, 2015, 6(3), 494-501
合成路线:1 步
反应条件:
参考文献:
Preparation and characterization of non-isocyanate polyurethanes based on 2-hydroxy-6-naphthalenesulfonic acid as a monomer of the rigid phase
Bakar, Mohamed ; Bialkowska, Anita; Kostrzewa, Marcin; Lenartowicz, Marta, Journal of Polymer Engineering, 2015, 35(7), 637-645
合成路线:1 步
反应条件:
参考文献:
Microwave Assisted Sulfonation of 2-Naphthol by Sulfuric Acid: Cleaner Production of Schaeffer's Acid
Umrigar, Vaishali M.; Chakraborty, Mousumi; Parikh, Parimal A., Industrial & Engineering Chemistry Research, 2007, 46(19), 6217-6220
合成路线:1 步
反应条件:
参考文献:
Sulfonating agent and process
, World Intellectual Property Organization, , ,
合成路线:1 步
参考文献:
Isolation of 2-hydroxy-6,8-naphthalenedisulfonic acid
, Czechoslovakia, , ,
合成路线:1 步
参考文献:
Preparation of naphththalene derivatives which inhibit the cytokine or biological activity of macrophage migration inhibitory factor (MIF)
, World Intellectual Property Organization, , ,
合成路线:1 步
参考文献:
Aromatic sulfonation. 118. Sulfonation of 1- and 2-naphthol and their methanesulfonate esters with sulfur trioxide. The influence of initial sulfation on the sulfo-product composition
Ansink, Harold R. W.; Zelvelder, Erwin; Cerfontain, Hans, Recueil des Travaux Chimiques des Pays-Bas, 1993, 112(3), 210-15
合成路线:1 步
参考文献:
Recovery of pure Schaeffer's salt from crude sulfonation mixtures
, United Kingdom, , ,
合成路线:1 步
反应条件:
参考文献:
Preparation of 2-amino-3,6,8-naphthalene trisulfonic acid
, China, , ,

2-萘酚-6-磺酸(93-01-6)上下游

2-萘酚-6-磺酸(93-01-6)相关文献

2-萘酚-6-磺酸(93-01-6)参考资料

Reaxys RN:
PubChem CID: