2-Naphthalenesulfonyl chloride (HCID 7125)

名称と識別子

優先名称: 2-Naphthalenesulfonyl chloride
IUPAC: naphthalene-2-sulfonyl chloride
現地名: 2-ナフタレンスルホニルクロリド
英語名: 2-Naphthalenesulfonyl chloride
分子式: C10H7ClO2S
分子量: 226.68

名称と別名

2-Naphthalenesulfonyl chlorideNaphthalene-2-sulfonyl chloride93-11-82-naphthalenesulphonyl chlorideNAPHTHALENE-2-SULPHONYL CHLORIDEW3N8WRJ279NSC-133893DTXSID5059080RefChem:88624DTXCID6048830202-219-92-Naphthylsulfonyl chloride

名称をさらに表示

2-ナフタレンスルホニルクロリドβ-ナフタレンスルホニルクロリドナフタレン-2-スルホン酸クロリド2-ナフタレンスルホン酸クロリドナフタレン-2-スルホニルクロリド2-ナフタレンスルホニル=クロリド2-(クロロスルホニル)ナフタレンβ-ナフタレンスルホンクロリドβナフタレンスルフォニルクロリド塩化2-ナフタレンスルホニル塩化2‐ナフタレンスルホニルene-2-suLAKOS B022434ART-CHEM-BB B0224342-Naphthalenesulfonyb-Naphthalenesulfochloride2-Naphthesulfonyl chlorideb-Naphthylsulfonyl chloride

beta-Naphthalenesulfonyl chlorideMFCD00004087Naphthalene-2-sulfonic acid chloridebeta-Naphthalenesulfochloride.beta.-NaphthalenesulfochlorideNSC 133893naphthalene-2-sulfonylchloride2-Naphthalene sulfonyl chloride

データベース識別子

CAS: 93-11-8
PubChem CID: 7125
DTXSID: DTXSID5059080
UNII: W3N8WRJ279
EC Number: 202-219-9
Nikkaji: J94.937J

物性

構造計算による物性

XLogP: 1.9
極性表面積: 42.5 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 1
重原子数: 14
形式電荷: 0
複雑度: 294

実験および物理化学的性質

SpringerMaterials PropertiesDiamagnetic susceptibility

物理化学的性質

融点: 74 · 74-76 °C (lit.)
沸点: 147.7 °C/0.6 · 147.7 °C/0.6 mmHg (lit.)
比重(密度): 1.3661 · 1.3661 (estimate)
蒸気圧: 0.004 Pa · 0.004Pa at 25℃
闪点: 200 · 200-202°C/13mm
貯蔵温度: Keep in dark place,Sealed in dry,Room Temperature
溶解性: soluble in Toluene
外見: 粉
色: ライトイエローからベージュ
水溶解度: 不溶性
BRN: 641898 · 641898
InChI: 1S/C10H7ClO2S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
InChIKey: OPECTNGATDYLSS-UHFFFAOYSA-N
SMILES: ClS(=O)(=O)c1ccc2ccccc2c1
LogP: 2.2 at · 2.2 at 25℃
CAS データベース: 93 · 93-11-8(CAS DataBase Reference)
NISTの化学物質情報: 2 · 2-Naphthalenesulfonyl chloride(93-11-8)
EPAの化学物質情報: 2 · 2-Naphthalenesulfonyl chloride (93-11-8)

化学的性質

化学的特性LIGHT YELLOW TO BEIGE POWDER

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H314 (80.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P332+P317, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 66 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 2 件

Status: Active Update: 20-03-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/20866

2-Naphthalenesulphonyl chloride: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Corr. 1B (80.3%)

安全データ

F: 21
wgk: 3
tsca: TSCA listed
ridadr: UN 3261 8/PG 2
hs_code: 29049020
risk_code: 34
hazard_code: C
safety_code: 26-36/37/39-45-27
hazard_class: 8
packing_group: II
Hazard Classifications: Eye Dam. 1Met. Corr. 1Skin Corr. 1B
ストレージクラス: 8A - Combustible corrosive hazardous materials

化学と産業

用途と製造

General Manufacturing Information2-Naphthalenesulfonyl chloride: ACTIVE

応用分野 · 1 件

使用2-Naphthalenesulfonyl chloride was employed as capping reagent for primary amine to convert histamine to a selective histamine H3-receptor antagonist. It was used for pre-column derivatization during the high-performance liquid chromatographic assay of neomycin sulfate.

調製方法 · 1 件

純化方法Distil the chloride in a vacuum and/or recrystallise it (twice) from *benzene/pet ether (1:1 v/v). Purify it as the 1-sulfonyl chloride above. [Fierz-Davaid & Weissenbach Helv Chim Acta 3 2312 1920.] The sulfonamide has m 217o (from EtOH). [Beilstein 11 III 399, 11 IV 529.]