Share to: share facebook share twitter share wa share telegram print page

Ciclobutenă

Ciclobutenă
Identificare
Număr CAS822-35-5
PubChem CID69972
Formulă chimicăC₄H₆[1]  Modificați la Wikidata
Masă molară54,047 u.a.m.[1]  Modificați la Wikidata
Sunt folosite unitățile SI și condițiile de temperatură și presiune normale dacă nu s-a specificat altfel.

Ciclobutena este o cicloalchenă (o hidrocarbură ciclică mononesaturată) cu formula chimică C4H6. Este un compus fără aplicații practice.

Obținere

Proprietăți

Vezi și

Referințe

  1. ^ a b c „Ciclobutenă”, Cyclobutene (în engleză), PubChem, accesat în  

Read other articles:

1797 play by George Colman the Younger Sol Smith Russell, one of many well-known actors who have played Dr. Pangloss The Heir at Law (1797) is a comedic play in five acts by George Colman the Younger that remained popular through the 19th century. It and John Bull (1803) were Colman's best known comedies.[1] The piece debuted at the Haymarket in London on 15 July 1797, with John Fawcett playing Dr. Pangloss, and ran for 27 performances.[2] It was first performed in the United ...

 

Posada de San José Tipo edificioUso escuela, posada y palacioCatalogación bien de interés culturalLocalización Cuenca (España)Coordenadas 40°04′46″N 2°07′45″O / 40.079447, -2.129189 [editar datos en Wikidata] La posada de San José es un edificio de la ciudad española de Cuenca, situado en la parte alta de dicha localidad formando cornisa a la Hoz del Huécar y presentando fachada de acceso a la Ronda de Julián Romero con medianeras izquierda a edifi...

 

Autografo leopardiano del Sabato del Villaggio Il sabato del villaggio è una poesia composta da Giacomo Leopardi nel 1829 (durante il suo ultimo periodo trascorso a Recanati) e pubblicata nell'edizione dei Canti del 1831. È un quadro di vita paesana un sabato sera, una fervente attesa del giorno festivo all'indomani, destinata a rimanerne profondamente delusa; con questa suggestiva allegoria Leopardi illustra la sua visione del piacere, secondo la quale la gioia umana si manifesta nell'atte...

紫藤廬位置臺北市大安區新生南路三段16巷1號坐标25°01′28″N 121°32′04″E / 25.024539°N 121.534365°E / 25.024539; 121.534365坐标:25°01′28″N 121°32′04″E / 25.024539°N 121.534365°E / 25.024539; 121.534365建成时间日本大正年間 中華民國文化資產類型登錄等級:直轄市定古蹟登錄種類:其他設施评定时间1997年7月23日 詳細登錄資料 紫藤廬,是位於臺灣台北市

 

Isaac de Brauw' (’s-Hertogenbosch, 10 november 1784 – 17 februari 1871, Amsterdam) was arts en burgemeester van Woerden.[1] De Brauw trouwde in 1811 met Gerritje Ten Noever, en kreeg in 1822 een zoon.[2] De Brauw studeerde aan de Leidse Universiteit, waar hij in 1811 promoveerde als medicinae doctor, en in 1812 verhuisde hij naar Woerden. Hier ging hij de voormalige praktijk van stadsdokter Jan Pieter Bredius runnen. In 1916 werd De Brauw benoemd als gemeenteraadslid, en i...

 

Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus. Cet article ne cite pas suffisamment ses sources (décembre 2017). Si vous disposez d'ouvrages ou d'articles de référence ou si vous connaissez des sites web de qualité traitant du thème abordé ici, merci de compléter l'article en donnant les références utiles à sa vérifiabilité et en les liant à la section « Notes et références » En pratique : Quelles sources sont attendues ? ...

Pointe-à-PierreKotaKilang minyak Pointe-à-PierreJulukan: Point of StonesNegaraTrinidad dan TobagoWilayahCouva–Tabaquite–TalparoPopulasi (2011) • Total460[1] RankedZona waktuUTC-4 (AST) Pointe-à-Pierre (/ˌpɔɪntəˈpɪər/ poynt-Ə-peer) adalah sebuah kota di Trinidad dan Tobago. Kota ini terletak di utara San Fernando dan selatan Teluk Claxton. Tempat ini paling terkenal sebagai situs kilang minyak terbesar (dan sekarang satu-satunya) di negara itu ...

 

Герб Чорнобая Герб радянського періодуДеталіНосій ЧорнобайЗатверджений 18 вересня 2002 рокуКорона міська Герб Чорнобая — офіційний символ селища міського типу Чорнобая затверджений рішенням Чорнобаївської селищної ради № 3-1 від 18 вересня 2002 року. Зміст 1 Опис 2 Поя�...

 

Ayumi BeppuLahir14 Juni 1983 (umur 40)SakaiTahun aktif2005-sekarang Ayumi Beppu (別府 あゆみcode: ja is deprecated , Beppu Ayumi, lahir 14 Juni 1983) adalah aktris asal Jepang. Julukannya adalah Beppy (べっぴぃcode: ja is deprecated , Beppii). Ia dikenal dengan peran-perannya dalam serial tokusatsu dan drama: sebagai Houka Ozu / MagiPink dalam serial Super Sentai Mahou Sentai Magiranger, dan sebagai Ayumiko Kitabeppu / Detektif Angkasa Wanita Beppy dalam Chou Ninja Tai Inaz...

Protein-coding gene in the species Homo sapiens ZNF74IdentifiersAliasesZNF74, COS52, ZFP520, ZNF520, hZNF7, zinc finger protein 74External IDsOMIM: 194548 HomoloGene: 88675 GeneCards: ZNF74 Gene location (Human)Chr.Chromosome 22 (human)[1]Band22q11.21Start20,394,115 bp[1]End20,408,461 bp[1]RNA expression patternBgeeHumanMouse (ortholog)Top expressed inganglionic eminencestromal cell of endometriumprefrontal cortexanterior pituitaryBrodmann area 9amygdalanucleus accumbe...

 

هذه المقالة بحاجة لصندوق معلومات. فضلًا ساعد في تحسين هذه المقالة بإضافة صندوق معلومات مخصص إليها. بارياوس (بالإنجليزية: Bariaus)‏ في أساطير ميلانيزيا أرواح تسكن جذع الشجرة العجوز لكنها تتوارى خجلا، وتجفل، ثم تفر بعيدا عندما يقترب منها البشر.[1] مراجع ^ أ. د. إمام عبد الفتاح إ

 

Artikel ini bukan mengenai Internet Archive. arXivJenis situsSainsBahasaInggrisPemilikCornell UniversityPenciptaPaul GinspargSitus webarxiv.orgPeringkat Alexa▲ 8.715 (April 2014[update])[1]KomersialTidakDiluncurkan1991StatusAktifISSN2331-8422OCLC228652809 arXiv (diucapkan ar-kay-f (archive), karena X di sini berarti huruf Yunani Chi, χ) adalah tempat penyimpanan pracetak elektronik (biasa disebut cetakan elektronik) makalah ilmiah di bidang matematika, fisika, astronomi, il...

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: List of Chinese astronauts – news · newspapers · books · scholar · JSTOR (January 2011) (Learn how and when to remove this template message) Chinese taikonauts on a 2010 Somalia stamp This is a list of Chinese astronauts, sometimes called taikonauts. The list i...

 

Artikel ini tidak memiliki referensi atau sumber tepercaya sehingga isinya tidak bisa dipastikan. Tolong bantu perbaiki artikel ini dengan menambahkan referensi yang layak. Tulisan tanpa sumber dapat dipertanyakan dan dihapus sewaktu-waktu.Cari sumber: Romeo grup musik – berita · surat kabar · buku · cendekiawan · JSTOR Topik artikel ini mungkin tidak memenuhi kriteria kelayakan umum. Harap penuhi kelayakan artikel dengan: menyertakan sumber-sumbe...

 

Mensur redirects here. For persons named Mensur, see Mansur. Sword fight between two male members of different fraternities with sharp weapons This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Academic fencing – news · newspapers · books · scholar · JSTOR (January 2016) (Learn how and when to remove this templ...

Radio station in Kearney, Nebraska KQKYKearney, NebraskaBroadcast areaGrand Island-KearneyFrequency105.9 MHzBrandingHits 106ProgrammingFormatTop 40 (CHR)AffiliationsCompass Media NetworksUnited Stations Radio NetworksOwnershipOwnerNRG Media(NRG License Sub, LLC)Sister stationsKSYZ-FM, KROR, KRNY, KGFWTechnical informationFacility ID9778ClassCERP100,000 wattsHAAT367 metersTransmitter coordinates40°36′8.00″N 98°50′21.00″W / 40.6022222°N 98.8391667°W / 40.6022...

 

Christian prayer taught by Jesus Several terms redirect here. For other uses, see Lord's Prayer (disambiguation), Our Father (disambiguation), Pater Noster (disambiguation), and Hallowed Be Thy Name (disambiguation). The Lord's Prayer (Le Pater Noster), by James Tissot The Lord's Prayer, often known by its incipit Our Father (Latin: Pater Noster), is a central Christian prayer which Jesus taught as the way to pray. Two versions of this prayer are recorded in the gospels: a...

 

Church in Kerala, IndiaSt. Mary's Church, MeenangadiE. A. E St. Mary's 'Soonoro' Syrian Orthodox Pilgrim Church MeenangadiMalayalam: ഇ.ഏ.ഇ സെന്‍റ് മേരീസ് 'സൂനോറോ' സുറിയാനി ഓർത്തഡോക്സ് തീർത്ഥാടന കേന്ദ്രം, മീനങ്ങാടിSt. Mary's Church, MeenangadiLocation in Kerala, India11°39′34″N 76°10′03″E / 11.65934°N 76.16751°E / 11.65934; 76...

Norwegian sculptor Ada Madssen with the Queen Maud monument, 1956.jpg Ada Madssen (9 February 1917 – 22 September 2009) was a Norwegian sculptor. She was born in Kristiania. She studied under Wilhelm Rasmussen and Axel Revold at the Norwegian National Academy of Fine Arts from 1938 to 1940. The National Museum of Art, Architecture and Design owns three of her works, and she is also known for statues of Queen Maud near the Royal Palace, Oslo (erected 1959) and Camilla Collett at Eidsvoll...

 

Flag carrier of Taiwan This article is about the flag carrier of Republic of China (Taiwan). For the flag carrier of People's Republic of China, see Air China. China Airlines Cargo redirects here. Not to be confused with China Cargo Airlines, Air China Cargo, or CAL Cargo Air Lines. China Airlines中華航空 IATA ICAO Callsign CI CAL DYNASTY FoundedSeptember 7, 1959; 64 years ago (1959-09-07)Commenced operationsDecember 16, 1959; 63 years ago (1959-12-16)H...

 
Kembali kehalaman sebelumnya