識別子と物理属性
| CAS No. | 22719-67-1 |
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| 分子式 | CH2O3 |
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| 平均分子量 | 62.025 g/mol |
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| 単同位体質量 | 62.00039392 g/mol |
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| SMILES | O=C(O)O |
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| InChIKey | BVKZGUZCCUSVTD-UHFFFAOYSA-N |
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| PubChem CID | 767 |
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| ChEBI | CHEBI:28976 |
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| EC No. | 610-295-3 |
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| DTXSID | DTXSID9043801 |
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化学・物理的性質
| XLogP | -0.1 |
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| 極性表面積 | 57.5 |
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| 水素結合供与体数 | 2 |
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| 水素結合受容体数 | 3 |
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| 回転可能結合数 | 0 |
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| 重原子数 | 4 |
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| 形式電荷 | 0 |
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| 複雑度 | 26 |
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| 溶解度 | 12.8 mg/mL (cold water) |
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| 融点 | 720 °C |
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| Physical Description | Solid |
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| 密度 | 2.373 g/cm3 |
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安全性と法規制
| GHS 分類 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]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, P317, 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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| 規制情報 | Carbonic acid: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| 有害性の概要 | The hypothetical acid of carbon dioxide and water. It exists only in the form of its salts (carbonates), acid salts (hydrogen carbonates), amines (carbamic acid), and acid chlorides (carbonyl chloride). (From Grant & Hackh's Chemical Dictionary, 5th ed) [ChemIDplus] |
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| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (100%) |
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| 危険有害性情報 | コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード H302 |
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