Grundinformationen
- Standard-SMILES
CCCC(C)Br- InChIKey
LGAJYTCRJPCZRJ-UHFFFAOYSA-N- Summenformel
- C5H11Br
- Durchschnittliche Molmasse
- 151,04 g/mol
- Monoisotopische Masse
- 150,00441245
Überblick
2-bromopentane appears as a colorless to yellow-colored liquid with a strong odor. Flash point 90 °F. Slightly denser than water and insoluble in water. Vapors heavier than air. May irritate skin and eyes. In high concentrations the vapors may be narcotic.
Namen und Bezeichner
- Bevorzugter Name
- 2-Bromopentane
- IUPAC
- 2-bromopentane
- Lokaler Name
- 2-Brompentan
- Englischer Name
- 2-Bromopentane
- Summenformel
- C5H11Br
- Molmasse
- 151.04
Namen und Synonyme
2-BROMOPENTANE107-81-3Pentane, 2-bromo-2-Pentyl bromideDTXSID908704562-amyl bromideRefChem:85891DTXCID10818178203-521-3(+/-)-2-BromopentaneNSC 78961-methylbutyl bromide
Weitere Namen anzeigen
2-bromo-pentan2-Pentylbromidpentane,2-bromo-sec-Pentylbromide2-Bromopentaneid2-BROMPENTAN 5 ML
130321-66-3sec-amyl bromideMFCD00000160NSC-7896BR1101EINECS 203-521-3UN2343BRN 1718829
Datenbank-Bezeichner
- CAS
107-81-3- PubChem CID
- 7890
- DTXSID
DTXSID90870456- UNII
- E7B8GV5AA4
- EC Number
- 203-521-3
- Nikkaji
- J53.726H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,7
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 27,1
Experimentelle und physikochemische Eigenschaften
Chemical ClassesFlammable agents - 3rd degree
SolventsSolvents -> Brominated Solvents
Density1.208 at 68 °F (USCG, 1999) - Denser than water; will sink
Flash Point69 °F (USCG, 1999)
Boiling Point243 °F at 760 mmHg (USCG, 1999)
Melting Point-140 °F (USCG, 1999)
Vapor Pressure21.3 [mmHg]
Physical Description
2-bromopentane appears as a colorless to yellow-colored liquid with a strong odor. Flash point 90 °F. Slightly denser than water and insoluble in water. Vapors heavier than air. May irritate skin and eyes. In high concentrations the vapors may be narcotic.
Colorless to yellow liquid; [CAMEO] Colorless liquid; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- -95.5 °C · -95.5 °C
- Siedepunkt
- 116 · 116-117 °C(lit.)
- Dichte
- 1.223 g/mL · 1.223 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.441(lit.)
- Flammpunkt
- 69 °F · 69 °F
- storage temp.
- Flammables area
- Löslichkeit
- Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
- Aggregatzustand
- Liquid
- Farbe
- Clear
- Wasserlöslichkeit
- practically insoluble
- BRN
- 1718829 · 1718829
- Stabilität
- Stable. Highly flammable. Incompatible with strong bases, strong oxidizing agents.
- InChI
- 1S/C5H11Br/c1-3-4-5(2)6/h5H,3-4H2,1-2H3
- InChIKey
- LGAJYTCRJPCZRJ-UHFFFAOYSA-N
- SMILES
- CCCC(C)Br
- CAS Datenbank
- 107 · 107-81-3(CAS DataBase Reference)
- NIST chemische Informationen
- 2 · Pentane, 2-bromo-(107-81-3)
- EPA chemische Informationen
- 2 · Pentane, 2-bromo- (107-81-3)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H225 (70.6%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 68 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Pentane, 2-bromo-
Status: Active Update: 13-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23970
The 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.)
DOT LabelFlammable Liquid
Fire Hazards
Special Hazards of Combustion Products: Toxic fumes of Br
· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Health Hazards
Irritating to eyes, nose, throat, and upper respiratory tract. Causes skin irritation. (USCG, 1999)
· May cause toxic effects if inhaled or absorbed through skin.
Hazards SummaryHighly flammable; A skin, eye, nose, throat, and upper respiratory tract irritant; Inhalation of high concentrations may cause CNS depression; [CAMEO] Highly flammable; An irritant; [MSDSonline]
DOT ID and Guide2343 130
Reactive GroupHalogenated Organic Compounds
Reactivity AlertsHighly Flammable
Reactivity Profile2-BROMOPENTANE is incompatible with strong oxidizing and reducing agents. Also incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
DOT Hazard Classification
2-Bromopentane
UN2343
Class 3 Flammable and combustible liquid (49 eCFR § 173.120)
PG II: the degree of danger presented by the material is medium
Air and Water ReactionsHighly flammable. Insoluble in water.
Hazard Classes and Categories
Flam. Liq. 2 (70.6%)
Flammable agents - 3rd degree
Sicherheit und Schutzausrüstung
Fire FightingExcerpt from ERG Guide 130 [Flammable Liquids (Water-Immiscible / Noxious)]:
Accidental Release Measures
· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.
· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.
First Aid
Call a physician.
General First Aid:
Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).
Nonfire Spill ResponseExcerpt from ERG Guide 130 [Flammable Liquids (Water-Immiscible / Noxious)]:
Isolation and Evacuation
Excerpt from ERG Guide 130 [Flammable Liquids (Water-Immiscible / Noxious)]:
Immediate precautionary measure
Personal Protective Equipment (PPE)Approved respirator, safety goggles, chemical-resistant gloves, other protective clothing. (USCG, 1999)
Emergency Response Planning GuidelinesCAUTION: The majority of these products have a very low flash point. Use of water spray when fighting fire may be inefficient.
Toxikologische Informationen
Adverse EffectsNeurotoxin - Acute solvent syndrome
Toxicity DataLC50 (mice) = 33,000 mg/m3
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2343
- hs_code
- 29033990
- RTECS-Nr.
- RZ9800000
- risk_code
- 11-36/37/38
- hazard_code
- F,Xi
- safety_code
- 16-26-36/37/39
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Aquatic Chronic 2Flam. Liq. 2Skin Irrit. 2
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPentane, 2-bromo-: ACTIVE
Anwendungen
VerwendenUsed as a chemical intermediate.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Nachgelagerte Produkte
Anbieter50 Anbieter
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北鑫杰成化工科技有限公司13554075426 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
山东德信精细化工有限公司18553366272
VladaChem GmbH+49-7246-3082843 +86-18411632868 · [email protected]
宁波季诺化学品有限公司0574-87314919 057487319282 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
衢州明锋化工有限公司0570-3062502 13819002126;13819008176 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
江苏艾康生物医药研发有限公司025-5885952 15955137747 · [email protected]
郑州凡尔赛特化工有限公司0371-67991738 13783628208
武汉市皇臻生物化工有限公司13795480948 · [email protected]
上海毕楷科技有限公司18516304666
山东西亚化学有限公司13355009207 13355009207 · [email protected]
ChemeGen 中国18818260767 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
南京维奥化工有限公司Please Send Email 18652950785 · [email protected]
Wuhan Demeikai Biotechnology Co., Ltd+8618942921723 · [email protected]
艾科试剂4008-755-333 18080918076 · [email protected]
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
北京伊诺凯科技有限公司400-810-7969 010-59572699 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TCI Europe320-37350700 · [email protected]
成都麦卡希化工有限公司028-85632863 18108198598 · [email protected]
上海贤鼎生物科技有限公司4009209199 · [email protected]
武汉卡诺斯科技有限公司153-37111468 15337111468 · [email protected]
上海倍卓生物科技有限公司021-61119791,13386096464 · [email protected]
北京环宇世纪化学科技有限公司hysj_bj.com
上海湄水化工科技有限公司021-60549325 18616193163
HBCChem, Inc.+1-510-219-6317 · [email protected]
日照力德士化工有限公司010-51268198 · [email protected]
江苏汇鸿国际集团鸿金贸易有限公司+86-025-84522992 84524602 13805186390 · [email protected]
美岚实业（上海）有限公司021-58958189 · [email protected]
上海爱蝶实业有限公司021-58957966 18930537195 · [email protected]
广拓化学（上海）有限公司021-60899189-8001 18918189673 · [email protected]
上海御略医药科技有限公司021-60345187 13671753212 · [email protected]
上海鑫圭生物科技有限公司15121041756 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
康迪斯化工（湖北）有限公司13125172151 · [email protected]
上海嵩爰化工科技有限公司010-1234567 18521000990 · [email protected]
陕西缔都医药化工有限公司+86-29-87569262 +86-15003564040 · [email protected]
陕西缔都医药化工有限公司029-81024372 17792795018 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
Zugehörige Reaktionen
52
Verknüpfte Notizen
Wird geladen…