1,2,3,4-Tetrahydronaphthalene CAS 119-64-2

CAS:119-64-2

Te Parakore:99%

Tātai ngota:C10H12

Taumaha ngota:132.2

Kupu Taurite:1,2,3,4-tetrahydronaphthalene; 1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydronaphythalene; THN; TETRANAP; TETRALIN; TETRALINE; TETRALIN(R)

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He aha te 1,2,3,4-Tetrahydronaphthalene CAS 119-64-2?

Ko te 1,2,3,4-Tetrahydronaphthalene (e whakarāpopototia ana ko Tetralin) he matū warowaihā kakara polycyclic kua whakahauwaitia ā-wāhanga. Ka kitea te 1,2,3,4-Tetrahydronaphthalene hei hua i hangaia e te whakakī hauwai o te mowhiti benzene i roto i te ngota naphthalene, nō reira he mea tito mai i te mowhiti benzene me te cyclohexane e honoa ana e te rohe.

Whakatakotoranga

TAONGA	PAEREWA
Appearance	Wai Mārama
Tae Hazen	≤20
Tetrahydronaphthalene	≥99%

Tono

1. Te umanga tae me te tae: He kaha te wairewa, e whakamahia ana mō te tukatuka me te whakarite i ngā tae me ngā tae.

2. Ahumahi pūmua: 1,2,3,4-Tetrahydronaphthalene e whakamahia ana mō te whakarewa me te tukatuka i te rapa, te kapia, ngā pūmua, me ētahi atu.

3. Te hanga matū: He takawaenga matū nui te 1,2,3,4-Tetrahydronaphthalene ka taea te whakamahi hei hanga i ngā patu pepeke (pērā i te carbapenem).

4. Ngā tāpiri wahie: Nā te nui o te octane me ngā āhuatanga mura, ka taea te whakamahi hei wāhanga, hei tāpiri rānei i roto i ngā wahie motuhake.

Ngā Āhuatanga

1. Te wairewatanga takirua: Mā te hanganga mowhiti benzene i roto i te ngota ka taea e ia te wairewa pai i ngā matū porotaka (pērā i te maha o ngā kapia me ngā tae), ko te hanganga cycloaliphatic ka taea e ia te wairewa i ngā matū kore-porotaka. Ko tēnei wairewatanga whānui te āhuatanga tino kitea.
2. Te pāmahana koropupū teitei (tata ki te 207°C): He pai mō ngā tukanga e hiahia ana ki ngā tauhohenga pāmahana teitei, kāore e ngāwari te huri, ā, he iti noa ngā mate.
3. Te pumau teitei: He pumau ngā āhuatanga matū, ā, kāore e ngāwari te pirau.
4. Te iti o te pūwāhi tio: Ka noho wai tonu te 1,2,3,4-Tetrahydronaphthalene i ngā pāmahana iti, ā, he māmā noa iho te penapena me te whakamahi i ngā taiao makariri.