식별자 및 물리적 특성
| CAS No. | 593-60-2 |
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| 분자식 | C2H3Br |
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| 평균 분자량 | 106.95 g/mol |
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| 단동위원소 질량 | 105.9418122 g/mol |
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| SMILES | C=CBr |
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| InChIKey | INLLPKCGLOXCIV-UHFFFAOYSA-N |
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| PubChem CID | 11641 |
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| ChEBI | CHEBI:51311 |
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| EC No. | 209-800-6 |
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| DTXSID | DTXSID8021432 |
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화학 및 물리적 성질
| XLogP | 1.5 |
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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 | 10.3 |
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| 물질 분류 | Hazardous Air Pollutants (HAPs)CarcinogensVolatile Organic Compound (VOC) |
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| Polymers | Plastics & Rubber -> Vinyl Halides |
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| SpringerMaterials Properties | Coriolis coupling |
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| 농약 | Pesticide -> EPA IRIS |
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| LogP(분배 계수) | log Kow= 1.57 |
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| 냄새 | Characteristic pungent odorPleasant odor. |
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| 밀도 | 1.49 at 68 °F (NTP, 1992) - Denser than waterwill sink1.4933 @ 20 °CRelative density (water = 1): 1.491.49 (liquid at 60 °F)1.4933 @ 20°C1.4933 g/cm3 |
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| Viscosity | 0.2393 cSt |
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| Color/Form | Gas under normal atmospheric conditions, colorless liquid under pressureColorless gas or liquid (below 60 degrees F) [Note: Shipped as a liquefied compressed gas with 0.1% phenol added to prevent polymerization]. |
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| 용해도 | Insoluble (NTP, 1992)Soluble in chloroform, ethanol, ether, acetone, and benzeneInsol in water @ 20 °CSolubility in water: none |
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| 인화점 | less than 18 °F (NTP, 1992)Flash point <18 °F... No flash point by standard tests in air ... .Flammable gasNA (Gas) |
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| 끓는 점 | 60.4 °F at 760 mmHg (NTP, 1992)15.8 °C @ 760 mm Hg15.6 °C15.8 °C @760 [mm Hg]60 °F |
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| 녹는점 | -137.8 °C |
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안전 및 규제
| GHS 분류 | DangerH220: Extremely flammable gas [Danger Flammable gases]P203, P210, P222, P280, P318, P377, P381, P403, P405, and P501 (click each P-code to see the statement)H220 (79.2%): Extremely flammable gas [Danger Flammable gases]P203, P210, P222, P264, P270, P280, P301+P317, P318, P330, P377, P381, P403, P405, P410+P403, and P501 (click each P-code to see the statement) |
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| 규제 정보 | Chemical: Ethene, bromo-Hazard Traits - CarcinogenicityHepatotoxicity and Digestive System ToxicityNephrotoxicity and Other Toxicity to the Urinary SystemNeurotoxicityStatus: Active Update: 07-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/17592Ethene, bromo- (vinyl bromide): HSNO Approval: HSR001015 Approved with controlsThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
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| 기타 안전 정보 | IMAP assessments - Ethene, bromo-: Human health tier II assessment |
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| 운송 라벨(DOT) | Flammable Gas |
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| 화재 위험 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:· EXTREMELY FLAMMABLE.Highly flammable. Gas/air mixtures are explosive. |
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| 화재 가능성 | A VERY DANGEROUS FIRE HAZARD WHEN EXPOSED TO HEAT OR FLAME.Highly flammable |
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| 건강 유해성 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:· Vapors may cause dizziness or asphyxiation without warning, especially when in closed or confined areas. |
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| 유해성 요약 | Workers may be occupationally exposed to vinyl bromide via inhalation during its manufacture or use. Acute (short-term) and chronic (long-term) studies indicate that the liver is the primary target organ following inhalation exposure to vinyl bromide in humans and animals. In high concentrations, vinyl bromide may produce dizziness, disorientation, and sleepiness in humans. Acute exposure of rats to very high concentrations via inhalation has showed liver and kidney damage and neurological effects. Chronic inhalation exposure primarily damages the liver, causing foci in the liver of rats. Vinyl bromide has been shown to be a potent carcinogen in rats exposed by inhalation, producing liver angiosarcomas. EPA has classified vinyl bromide as a Group B2, probable human carcinogen. |
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