2-氨基-1,4-苯二磺酸 | 98-44-2
中文名称:
2-氨基-1,4-苯二磺酸
英文名称:
2-Aminobenzene-1,4-disulfonic Acid (>90%)
CAS No.:
98-44-2
分子式:
C6 H7 NO6 S2
分子量:
253.2529
名称和标识符
MDL
MFCD00035753
InChIKey
LDCCBULMAFILCT-UHFFFAOYSA-N
Inchi
1S/C6H7NO6S2/c7-5-3-4(14(8,9)10)1-2-6(5)15(11,12)13/h1-3H,7H2,(H,8,9,10)(H,11,12,13)
SMILES
S(C1C([H])=C([H])C(=C([H])C=1N([H])[H])S(=O)(=O)O[H])(=O)(=O)O[H]
BRN
2660550
别名信息
- 中文别名 -
2-氨基-1,4-苯二磺酸
苯胺-2,5-双磺酸
苯胺-2,5-二磺酸
苯胺-2.5-双磺酸
- 英文别名 -
2-Aminobenzene-1,4-disulfonic acid
Aniline-2,5-disulfonic acid
2,5-Disulfoaniline
2-Amino-1,4-benzenedisulfonic acid
1-Amino-2,5-benzenedisulfonic acid
4-Sulfometanilic acid
2-Amino-p-benzenedisulfonic acid
1,4-BENZENEDISULFONIC ACID, 2-AMINO-
2-Amino-1,4-disulfobenzene
2,5-Disulfo-1-aminobenzene
2-Aminobenzene-1,4-disulphonic acid
1-Anilino-2,5-disulfonic acid
p-Benzenedisulfonic acid, 2-amino-
Kyselina anilin-2,5-disulfonova
5E2OT6T
3-14-00-02260 (Beilstein Handbook Reference)
6-AMINOBENZENE-1,4-DISULFONIC ACID
MFCD00035753
EINECS 202-669-6
A845862
NSC5580
Tox21_301960
Kyselina anilin-2,5-disulfonova [Czech]
UNII-5E2OT6T2PS
FT-0607352
DTXCID6024751
NSC 5580
C6H7NO6S2
BRN 2660550
3-aminobenzene-1,2-disulfonic acid
2,5-disulfoaniline, AldrichCPR
NCGC00256123-01
D95943
CHEMBL3184682
LDCCBULMAFILCT-UHFFFAOYSA-N
AI3-23218
Q27261901
AS-12819
CAS-98-44-2
DTXSID8044751
SCHEMBL149375
Aniline 2,5-disulfonic acid
aniline 2,5 disulphonic acid
5E2OT6T2PS
WLN: WSQR BZ DSWQ
98-44-2
NS00005495
1-Aminobenzene-2,5-disulfonic acid
AKOS015854615
NSC-5580
EC 202-669-6
2-Aminobenzene-1,4-disulfonic Acid (>90%)
物化性质
实验特性
LogP
2.50500
PSA
151.52000
折射率
1.5500 (estimate)
水溶性
Slightly soluble in water.
沸点
500
熔点
>360°C
闪点
No data available
颜色与性状
黄色结晶。
溶解性
易溶于水和乙醇。
密度
1.569 (estimate)
计算特性
精确分子量
252.97100
氢键供体数量
3
氢键受体数量
7
可旋转化学键数量
2
同位素质量
252.971478
重原子数量
15
复杂度
416
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)
-0.2
互变异构体数量
无
表面电荷
0
拓扑分子极性表面积
152
海关数据
海关编码
2921499090
海关数据
中国海关编码:
2921499090
概述:
2921499090 其他芳香单胺及衍生物及它们的盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
Summary:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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与2-氨基-1,4-苯二磺酸相关的问答
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「2-氨基-1,4-苯二磺酸」98-44-2
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