식별자 및 물리적 특성
| CAS No. | 75-11-6 |
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| 분자식 | CH2I2 |
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| 평균 분자량 | 267.835 g/mol |
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| 단동위원소 질량 | 267.82459606 g/mol |
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| SMILES | ICI |
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| InChIKey | NZZFYRREKKOMAT-UHFFFAOYSA-N |
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| PubChem CID | 6346 |
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| EC No. | 200-841-5 |
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| DTXSID | DTXSID4058784 |
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화학 및 물리적 성질
| XLogP | 2.3 |
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| 극성 표면적 | 0 |
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| 수소 결합 공여자 수 | 0 |
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| 수소 결합 수용자 수 | 0 |
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| 회전 가능 결합 수 | 0 |
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| 무거운 원자 수 | 3 |
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| 형식 전하 | 0 |
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| 복잡도 | 2.8 |
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| 물질 분류 | Other Classes -> Halogenated Aliphatics, Saturated |
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| SpringerMaterials Properties | Schoenflies notation |
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| 밀도 | 3.33 @ 15°C3.325 |
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| 끓는 점 | 181 °C @760 [mm Hg]67.0-69.0 |
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| 증기압 | 1.2 [mmHg] |
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| Physical Description | Highly refractive liquidDarkens on contact with light, air, and moisturemp = 6 deg C[Merck Index] Yellow liquid[Hawley] Pale light yellow liquidmp 5-6 deg C[MSDSonline] |
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| 녹는점 | 5.0-8.0 |
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| 증기 밀도 | 9.25 - (Air = 1.0) (vs air) |
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| 인화점 | 110.0 |
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| 물리적 상태 | 액체 |
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| 색상 | 적갈색 액체 |
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안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 2.8% (5 of 176) of reports.DangerH302 (93.2%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 176 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Not Classified |
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| 규제 정보 | Chemical: Methane, diiodo-Status: Active Update: 24-01-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22227Methylene iodide: Does not have an individual approval but may be used under an appropriate group standard |
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| 유해성 요약 | May cause irritation and narcotic effects[Hawley] Inhalation or skin absorption of high concentrations may cause CNS depressionMay cause mild irritationRepeated exposure may cause liver and kidney injury and CNS disorders[CHEMINFO] A skin and eye irritant[eChemPortal: ERMA] An irritant[MSDSonline] |
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| Hazard Classes and Categories | Acute Tox. 4 (93.2%) |
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| CSL Reaction Information | CSL00019DIIODOMETHANE + DIETHYLZINCWarning - This combination of reagents is known to have a latent exotherm that can lead to an uncontrollable reaction and an explosion may result. Please follow the link below for additional guidance on reaction setup.ExplosiveUser-Reported7/8/18 |
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| Protective Action Criteria (PAC) | 2.4 [mg/m3]27 [mg/m3]160 [mg/m3] |
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| 유해 작용 | Neurotoxin - Acute solvent syndrome |
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| 신호 어 | Danger |
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| 유해·위험 문구 | 암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H315 |
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