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2 6-Difluoropyridine (CAS # 1513-65-1)

Waiwai Kemika:

ʻĀpana Molekala C5H3F2N
Molar Mass 115.08
ʻO ka mānoanoa 1.268 g/mL ma 25 °C (kukui)
Lae Boling 124.5 °C/743 mmHg (māmā)
Lae Flash 93°F
Ka hoʻoheheʻe ʻAʻole hiki ke hui ʻia a paʻakikī paha.
Puʻupuʻu mahu 0.643mmHg ma 25°C
Ka nana aku Waiwai
Kaumaha Kūikawā 1.268
kala kala ʻulaʻula ʻulaʻula
BRN 1422549
pKa -6.09±0.10(Wanamua)
Kūlana Waihona Lewa ʻole, 2-8°

Huahana Huahana

Huahana Huahana

2 6-Difluoropyridine (CAS # 1513-65-1) ʻike

ʻO ka 2,6-difluoropyridine kahi hui kūlohelohe. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau, a me ka ʻike palekana o 2,6-difluoropyridine:

ʻano:
-Hōʻike: 2,6-difluoropyridine he wai kala ʻole.
-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ethanol, acetone, a me dichloromethane.

Ke kumu:
- Hiki ke hoʻohana ʻia ma ke ʻano he waena no nā insecticides a me nā fungicides.

ʻano hana hana:
Hiki ke hoʻomākaukau ʻia -2,6-difluoropyridine ma ka hana ʻana i ka 2,6-dichloropyridine me ka hydrogen fluoride i mua o kahi catalyst kūpono.

ʻIke palekana:
-2,6-difluoropyridine pono e mālama ʻia me ka mālama ʻana i mea e pale ai i ka ʻike lōʻihi i ka ʻili a me nā maka.

I ka hōʻuluʻulu ʻana, ʻo ka hoʻomaopopo ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau, a me ka ʻike palekana o 2,6-difluoropyridine he mea kōkua no ka hoʻohana pono ʻana a me ka mālama ʻana i kēia pūhui. I ka lawelawe ʻana i nā kemika, e ʻoluʻolu e nānā mau i ka palekana a hahai i nā kaʻina hana kūpono a me nā alakaʻi palekana.


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