Initene CAS 95-13-6

Ko te indene, e mōhiotia ana ko te benzocyclopropene, he hauwaiwaro kakara polycyclic he iti te paitini me te riri ki te kiri tangata me ngā kiriuhi mucous. Kei roto i te tāra waro me te hinu mata. Hei tāpiri, ka tukuna hoki te indene ina kore e tahuna katoatia ngā wahie kohuke. Te tātai ngota C9H8. Taumaha ngota 116.16. E rua ngā ngota waro e tata ana ki te mowhiti benzene me te cyclopentadiene i roto i tōna ngota. Ka puta he wai kore tae, kāore e memeha i roto i te kohu, ka huri kōwhai ina tū tonu, engari ka ngaro te tae ina pā ki te rā. Te ira rewa -1.8°C, te ira kohua 182.6°C, te ira mura 58°C, te mātotoru whanaunga 0.9960 (25/4°C); kāore e wairewa i roto i te wai, ka uru ki te etanoru, ki te etera rānei. Kei roto i ngā ngota indene ngā here olefin tino kaha ki te matū, e ngāwari ana ki te polymerization, ki te tauhohenga tāpiri rānei. Ka taea e te indene te whakapūhui i te pāmahana rūma, ā, mā te whakamahana, mā te aroaro rānei o tētahi whakapūhui waikawa ka tere ake te tere o te whakapūhui, ka tauhohe ki te waikawa whanariki kukū hei hanga i te kapia indene tuarua. Ka whakapūhuitia te indene mā te whakapūhui (tirohia te tauhohenga whakapūhui) hei hanga i te dihydroindene. He rite te rōpū methylene i roto i te ngota indene ki te rōpū methylene i roto i te ngota cyclopentadiene. He ngāwari te whakapūhui, ā, ka tauhohe ki te whanariki hei hanga i tētahi matatini, he ngoikore te tauhohenga waikawa me ngā āhuatanga whakaiti. Ka tauhohe te indene ki te konutai whakarewa hei hanga i te tote konutai, ā, ka whakapūhuitia ki ngā aldehyde me ngā ketone (tirohia te tauhohenga whakapūhui) hei hanga benzofulvene: Ka wehea te indene mai i te wāhanga hinu māmā i whiwhi mai i te whakatōtōtanga o te tāra waro i roto i te ahumahi.