기본 정보
- CAS
25109-57-3- 표준 SMILES
CC(=O)C(Br)CBr- InChIKey
DRSZTATWOSZRAK-UHFFFAOYSA-N- 분자식
- C4H6Br2O
- 평균 분자량
- 229.9 g/mol
- 단동위원소 질량
- 227.87854
개요
1,2-dibromobutan-3-one appears as a colorless liquid. Less dense than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
이름 및 식별자
- 우선 이름
- 1,2-Dibromobutan-3-one
- IUPAC
- 3,4-dibromobutan-2-one
- 현지명
- 1-디브로모-2-부타논
- 영어명
- 1，2-Dibromo-3-butanone
- 분자식
- C4H6Br2O
- 분자량
- 229.9
이름 및 동의어
1,2-Dibromobutan-3-oneDIBROMOBUTANONERefChem:4115553,4-dibromobutan-2-one2-Butanone, 3,4-dibromo-25109-57-31,2-Dibromo-3-butanoneUN26481,2-Dibrombutan-3-onSCHEMBL988807SCHEMBL10388970DTXSID50947971
이름 더 보기
1-디브로모-2-부타논Dibromoketone3，4-Dibromobutanone1，2-Dibromo-3-butanone3,4-Dibromo-2-butanone
DB-2039401,2-Dibromobutan-3-one [UN2648] [Poison]
데이터베이스 식별자
- CAS
25109-57-3- PubChem CID
- 62791
- DTXSID
DTXSID50947971- Nikkaji
- J70.074F
물성
구조 계산 물성
- XLogP
- 1.5
- 극성 표면적
- 17.1 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 2
- 무거운 원자 수
- 7
- 형식 전하
- 0
- 복잡도
- 72.1
실험 및 물리화학적 성질
Physical Description1,2-dibromobutan-3-one appears as a colorless liquid. Less dense than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.
물리화학적 성질
- 끓는 점
- 97 °C · 97 °C(Press: 15 Torr)
- 밀도
- 1.9594 · 1.9594
- 굴절률
- 1.5314 · 1.5314 (estimate)
- EPA
- 2 · 2-Butanone, 3,4-dibromo- (25109-57-3)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
유해성 정보
DOT LabelPoison
Fire Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Health Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· TOXIC and/or CORROSIVE; inhalation, ingestion or skin contact with material may cause severe injury or death.
DOT ID and Guide2648 154
Reactive GroupHalogenated Organic Compounds
Reactivity AlertsHighly Flammable
Reactivity Profile
A halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
DOT Hazard Classification
1,2-Dibromobutan-3-one
UN2648
Div 6.1 Poisonous materials (49 eCFR § 173.132)
PG II: the degree of danger presented by the material is medium
Air and Water ReactionsHighly flammable. Slightly soluble in water.
안전 및 보호
화학 및 산업
상·하류 제품 정보
상류 원료
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