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2-萘磺酰氯

2-萘磺酰氯用途

测定胺类。有机合成。

2-萘磺酰氯名称

[ CAS 号 ]:
93-11-8

[ 中文名 ]:
2-萘磺酰氯

[ 英文名 ]:
Naphthalene-2-sulfonyl chloride

[中文别名 ]:

[英文别名 ]:

EINECS 202-219-9
MFCD00004087
β-Naphthalenesulfonyl chloride
2-naphthylsulfonyl chloride
naphthalene-2-sulfonyl chloride
Naphthalene-2-sulfonic acid chloride
2-Naphthalenesulfonyl chloride

2-萘磺酰氯物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
371.3±11.0 °C at 760 mmHg

[ 熔点 ]:
74-76 °C(lit.)

[ 分子式 ]:
C₁₀H₇ClO₂S

[ 分子量 ]:
226.679

[ 闪点 ]:
178.4±19.3 °C

[ 精确质量 ]:
225.985519

[ PSA ]:
42.52000

[ LogP ]:
3.22

[ 外观性状 ]:
淡黄色粉末

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.643

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 水溶解性 ]:
insoluble

2-萘磺酰氯MSDS

2-萘磺酰氯安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29049020

2-萘磺酰氯合成路线

2-萘磺酰氯上下游产品

2-萘磺酰氯上游产品

2-萘磺酰氯下游产品

2-萘磺酰氯海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 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 ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2-萘磺酰氯文献

Derivatization of primary amines by 2-naphthalenesulfonyl chloride for high-performance liquid chromatographic assay of neomycin sulfate.

J. Chromatogr. A. 369(1) , 105-15, (1986)

A normal phase high-performance liquid chromatographic (HPLC) method has been developed for the assay of neomycin sulfate. The method involves pre-column derivatization with 2-naphthalenesulfonyl chlo...

From histamine to imidazolylalkyl-sulfonamides: the design of a novel series of histamine H3-receptor antagonists.

Bioorg. Med. Chem. Lett. 9(13) , 1825-30, (1999)

Histamine was converted to a selective histamine H3-receptor antagonist by capping the primary amine with 2-naphthalenesulfonyl chloride. Higher receptor affinity and lower variability in the data fro...

Derivatization of secondary amines with 2-naphthalene-sulfonyl chloride for high-performance liquid chromatographic analysis of spectinomycin.

J. Chromatogr. A. 333(2) , 365-80, (1985)

A normal-phase high-performance liquid chromatographic (HPLC) method has been developed for the assay of spectinomycin hydrochloride and spectinomycin sulfate for detection at 254 nm. The method invol...

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