{"id":422,"date":"2023-07-23T12:23:32","date_gmt":"2023-07-23T12:23:32","guid":{"rendered":"https:\/\/chemuza.org\/tr\/benzil-c14h12o2\/"},"modified":"2023-07-23T12:23:32","modified_gmt":"2023-07-23T12:23:32","slug":"benzil-c14h12o2","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/benzil-c14h12o2\/","title":{"rendered":"Benzil \u2013 c14h12o2"},"content":{"rendered":"

Benzil veya C14H10O2, boyalar\u0131n sentezinde \u00f6nc\u00fc olarak ve polimer kimyas\u0131nda fotoba\u015flat\u0131c\u0131 olarak kullan\u0131lan sar\u0131 kristalli bir organik bile\u015fiktir. Ayn\u0131 zamanda indirgeyici bir madde olarak da g\u00f6rev yapabilir ve benzilik asit olu\u015fumunda bir ara maddedir.<\/p>\n

\n\n\n\n\n\n\n\n
IUPAC Ad\u0131<\/strong><\/td>\n 1,2-difenil-1,2-dikarboksietilen<\/td>\n<\/tr>\n
Molek\u00fcler form\u00fcl<\/strong><\/td>\n C14H10O2<\/td>\n<\/tr>\n
CAS numaras\u0131<\/strong><\/td>\n 134-81-6<\/td>\n<\/tr>\n
E\u015f anlaml\u0131<\/strong><\/td>\n 1,2-Difenil-1,2-propandion, 1,2-Difeniletanedion, Benzilyum, Benzil<\/td>\n<\/tr>\n
InChI<\/strong><\/td>\n InChI=1S\/C14H10O2\/c15-13(14(16)17)11-6-8-12(9-7-11)10-5-3-1-2-4-6\/h1-9H,10- 17H2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n
Benzil Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131<\/h6>\n

Benzilin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 210,24 g\/mol’d\u00fcr. Bir benzil molek\u00fcl\u00fcndeki t\u00fcm atomlar\u0131n atomik k\u00fctlelerinin toplam\u0131d\u0131r. Benzilin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131, C14H10O2 molek\u00fcler form\u00fcl\u00fcne g\u00f6re hesaplan\u0131r.<\/p>\n

Benzil Yo\u011funlu\u011fu g\/mL<\/h6>\n

Benzilin yo\u011funlu\u011fu 1,20 g\/mL’dir. Bir maddenin birim hacmi ba\u015f\u0131na k\u00fctlesinin \u00f6l\u00e7\u00fcm\u00fcd\u00fcr. Benzil’in yo\u011funlu\u011funun nispeten d\u00fc\u015f\u00fck olmas\u0131, di\u011fer y\u00fcksek yo\u011funluklu maddelerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda i\u015flenmesini kolayla\u015ft\u0131r\u0131r.<\/p>\n

Benzilin kaynama noktas\u0131<\/h6>\n

Benzinin kaynama noktas\u0131 350\u00b0C’dir (662\u00b0F). Bir s\u0131v\u0131n\u0131n buhar bas\u0131nc\u0131n\u0131n atmosfer bas\u0131nc\u0131na e\u015fit oldu\u011fu ve s\u0131v\u0131n\u0131n buhara d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc s\u0131cakl\u0131kt\u0131r. Bir maddenin kaynama noktas\u0131 bas\u0131n\u00e7, molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131 ve molek\u00fcller aras\u0131 kuvvetler gibi \u00e7e\u015fitli fakt\u00f6rlere ba\u011fl\u0131d\u0131r.<\/p>\n

Benzil Erime Noktas\u0131<\/h6>\n

Benzilin erime noktas\u0131 98\u00b0C’dir (270\u00b0F). Bu, kat\u0131n\u0131n s\u0131v\u0131ya d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc s\u0131cakl\u0131kt\u0131r. Benzilin erime noktas\u0131 nispeten d\u00fc\u015f\u00fckt\u00fcr, bu da onu organik sentezlerde yararl\u0131 bir ara madde haline getirir.<\/p>\n

Benzil Molar K\u00fctlesi<\/h6>\n

C14H10O2’nin molar k\u00fctlesi 210,24 g\/mol’d\u00fcr. 12 gram saf karbon-12’nin i\u00e7erdi\u011fi varl\u0131k say\u0131s\u0131yla ayn\u0131 say\u0131da varl\u0131k (\u00f6rne\u011fin atom, molek\u00fcl, iyon) i\u00e7eren madde miktar\u0131d\u0131r. Benzilin molar k\u00fctlesi, C14H10O2 molek\u00fcler form\u00fcl\u00fcne g\u00f6re hesaplan\u0131r. <\/p>\n

\n
\"benzil\"<\/figure>\n<\/div>\n
Benzilin yap\u0131s\u0131<\/h6>\n

Benzil, C14H10O2 molek\u00fcler form\u00fcl\u00fcne sahip sar\u0131 kristalli bir organik bile\u015fiktir. Merkezi bir karbon-karbon \u00e7ift ba\u011f\u0131na ba\u011fl\u0131 iki fenil grubundan olu\u015fan bir diketondur. Molek\u00fcl d\u00fczlemseldir ve \u00e7ift ba\u011f d\u00fczlemseldir. Benzil molek\u00fcl\u00fc, onu analitik kimyada referans bile\u015fik olarak faydal\u0131 k\u0131lan karakteristik bir parlak sar\u0131 renge sahiptir.<\/p>\n

Benzil Form\u00fcl\u00fc<\/h6>\n

Benzilin kimyasal form\u00fcl\u00fc C14H10O2’dir. Benzili olu\u015fturan elementleri ve bunlar\u0131n g\u00f6receli oranlar\u0131n\u0131 temsil eder. Form\u00fcl, benzilin 14 karbon atomu, 12 hidrojen atomu ve 2 oksijen atomundan olu\u015ftu\u011funu g\u00f6sterir.<\/p>\n

Benzil NMR<\/h6>\n

C14H10O2 n\u00fckleer manyetik rezonans (NMR) spektroskopisi ile analiz edilebilir. NMR spektroskopisi, molek\u00fcllerin kimyasal yap\u0131s\u0131 ve etkile\u015fimleri hakk\u0131nda bilgi sa\u011flayan g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r. NMR spektroskopisinde \u00e7ekirde\u011fin manyetik \u00f6zellikleri, \u00e7ekirde\u011fin kimyasal ortam\u0131n\u0131 belirlemek ve molek\u00fcl\u00fcn ba\u011flar\u0131 ve kimyasal kaymalar\u0131 hakk\u0131nda bilgi elde etmek i\u00e7in kullan\u0131l\u0131r. C14H10O2 NMR spektrumu, molek\u00fcldeki proton say\u0131s\u0131 ve her protonun kimyasal ortam\u0131 hakk\u0131nda bilgi sa\u011flayarak C14H10O2’nin yap\u0131s\u0131n\u0131n do\u011frulanmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/strong><\/td>\n Sar\u0131 kristal kat\u0131<\/td>\n<\/tr>\n
Spesifik yer \u00e7ekimi<\/strong><\/td>\n 1.20g\/ml<\/td>\n<\/tr>\n
Renk<\/strong><\/td>\n SARI<\/td>\n<\/tr>\n
Koku<\/strong><\/td>\n Kokusuz<\/td>\n<\/tr>\n
Molar k\u00fctle<\/strong><\/td>\n 210,24 gr\/mol<\/td>\n<\/tr>\n
Yo\u011funluk<\/strong><\/td>\n 1.20g\/ml<\/td>\n<\/tr>\n
F\u00fczyon noktas\u0131<\/strong><\/td>\n 94,8\u00b0C<\/td>\n<\/tr>\n
Kaynama noktas\u0131<\/strong><\/td>\n 350\u00b0C (662\u00b0F)<\/td>\n<\/tr>\n
Fla\u015f noktas\u0131<\/strong><\/td>\n M\u00fcsait de\u011fil<\/td>\n<\/tr>\n
sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/strong><\/td>\n Suda az \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n
\u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/strong><\/td>\n Etanol ve eterde \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n
Buhar bas\u0131nc\u0131<\/strong><\/td>\n M\u00fcsait de\u011fil<\/td>\n<\/tr>\n
Buhar yo\u011funlu\u011fu<\/strong><\/td>\n M\u00fcsait de\u011fil<\/td>\n<\/tr>\n
pKa<\/strong><\/td>\n M\u00fcsait de\u011fil<\/td>\n<\/tr>\n
pH<\/strong><\/td>\n M\u00fcsait de\u011fil<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n
Benzilin g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h5>\n

C14H10O2 orta derecede toksik bir madde olarak kabul edilir ve dikkatle kullan\u0131lmal\u0131d\u0131r. Olduk\u00e7a yan\u0131c\u0131d\u0131r ve \u0131s\u0131 kaynaklar\u0131ndan ve k\u0131v\u0131lc\u0131mlardan uzak tutulmal\u0131d\u0131r. C14H10O2 buharlar\u0131n\u0131n solunmas\u0131 g\u00f6z, burun ve bo\u011fazda tahri\u015fe ve solunum problemlerine neden olabilir. C14H10O2 ile cilt temas\u0131 ciltte tahri\u015fe ve k\u0131zar\u0131kl\u0131\u011fa neden olabilir. C14H10O2’nin yutulmas\u0131 mide tahri\u015fine ve sindirim sorunlar\u0131na neden olabilir. \u00c7ok miktarda yutulmas\u0131 halinde kusma, ba\u015f d\u00f6nmesi ve bilin\u00e7 kayb\u0131 gibi daha ciddi sa\u011fl\u0131k sorunlar\u0131na yol a\u00e7abilir. C14H10O2 ile \u00e7al\u0131\u015f\u0131rken koruyucu eldiven ve g\u00f6z korumas\u0131 kullanmak ve maruz kalmay\u0131 en aza indirmek i\u00e7in iyi havaland\u0131r\u0131lan bir alanda \u00e7al\u0131\u015fmak \u00f6nemlidir. C14H10O2 ile temas sonras\u0131nda olumsuz reaksiyonlar meydana gelirse derhal doktora ba\u015fvurulmas\u0131 \u00f6nerilir.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Tehlike sembolleri<\/strong><\/td>\n Yan\u0131c\u0131<\/td>\n<\/tr>\n
G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/strong><\/td>\n S24\/25 \u2013 Cilt ve g\u00f6zlerle temas\u0131ndan ka\u00e7\u0131n\u0131n<\/td>\n<\/tr>\n
BM kimlik numaralar\u0131<\/strong><\/td>\n UN2024 \u2013 Tehlikeli mallar, tehlike s\u0131n\u0131f\u0131 3<\/td>\n<\/tr>\n
HS kodu<\/strong><\/td>\n 2915.90.90<\/td>\n<\/tr>\n
Tehlike s\u0131n\u0131f\u0131<\/strong><\/td>\n 3 \u2013 Yan\u0131c\u0131 s\u0131v\u0131lar<\/td>\n<\/tr>\n
Paketleme grubu<\/strong><\/td>\n III \u2013 Orta risk<\/td>\n<\/tr>\n
Toksisite<\/strong><\/td>\n Orta derecede toksik<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n
Benzil sentez y\u00f6ntemleri<\/strong><\/h5>\n

C14H10O2, a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere \u00e7e\u015fitli y\u00f6ntemlerle sentezlenebilir:<\/p>\n