識別子と物理属性
| CAS No. | 25844-73-9 |
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| 分子式 | C10H7ClN2 |
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| 平均分子量 | 190.63 g/mol |
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| 単同位体質量 | 190.0297759 g/mol |
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| SMILES | Clc1cnc(-c2ccccc2)cn1 |
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| InChIKey | IKWXPYFPNVAWJY-UHFFFAOYSA-N |
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| PubChem CID | 1236664 |
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| EC No. | 842-634-8 |
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| DTXSID | DTXSID60361245 |
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| 現地名 | 2-クロロ-5-フェニルピラジン |
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化学・物理的性質
| XLogP | 2.4 |
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| 極性表面積 | 25.8 |
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| 水素結合供与体数 | 0 |
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| 水素結合受容体数 | 2 |
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| 回転可能結合数 | 1 |
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| 重原子数 | 13 |
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| 形式電荷 | 0 |
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| 複雑度 | 157 |
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| 融点 | 97-98 °C(Solv: hexane (110-54-3)) |
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| 沸点 | 296.8±35.0 °C(Predicted) |
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| 密度 | 1.245±0.06 g/cm3(Predicted) |
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| 貯蔵条件 | under inert gas (nitrogen or Argon) at 2-8°C |
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| pKa(酸解離定数) | -1.78±0.10(Predicted) |
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| 外観・状態 | solid |
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| InChI | 1S/C10H7ClN2/c11-10-7-12-9(6-13-10)8-4-2-1-3-5-8/h1-7H |
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| InChIKey | IKWXPYFPNVAWJY-UHFFFAOYSA-N |
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| SMILES | ClC1=NC=C(C2=CC=CC=C2)N=C1 |
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安全性と法規制
| GHS 分類 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%) |
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| 水環境危害等級(WGK) | WGK 3 |
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| 輸送番号(UN) | UN 2811 6.1 / PGIII |
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| 税関コード | 2933998090 |
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| 危険文句(R) | 41 |
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| 安全措置(S) | 26-39 |
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| 危険等級 | Acute Tox. 3 OralEye Dam. 1 |
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| 貯蔵分類 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
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