3-Bromo-2-fluoropyridine(CAS# 36178-05-9)
| Nā Code Risk | R22 – Poino ke aleia R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R41 – Ka pilikia o ka poino nui i na maka |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S39 - Hoʻohana i ka pale maka / maka. |
| UN ID | 2810 |
| HS Code | 29333990 |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | Ⅲ |
Hoʻolauna
ʻO 3-Bromo-2-fluoropyridine he mea hoʻohuihui mea ola me ke ʻano kemika C5H3BrFN. Eia ka wehewehe ʻana i nā waiwai, hoʻohana, hoʻomākaukau a me ka ʻike palekana o kēia pūhui:
ʻAno:
-Nani: 3-Bromo-2-fluoropyridine he wai kala ʻole a ʻeleʻele melemele.
-Lae hehee:-11°C
-Ka Lae paila: 148-150°C
-Ka mānoanoa: 1.68g/cm³
-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā waiʻona, ethers a me nā ketones, akā paʻakikī ke hoʻoheheʻe ʻia i ka wai.
E hoʻohana:
- ʻO 3-Bromo-2-fluoropyridine kahi hui waena koʻikoʻi e hiki ke hoʻohana ʻia i nā hopena synthesis organik.
-Hoʻohana pinepine ʻia ʻo ia ma ke ʻano he mea maka i loko o ke kula o ka synthesis lāʻau lapaʻau, synthesis pesticide a me ka synthesis dye.
Kaʻina hoʻomākaukau:
ʻO ke ʻano o ka hoʻomākaukau ʻana o-3-Bromo-2-fluoropyridine e loaʻa nui ʻia e ka synthesis kemika.
ʻO ke ʻano hana hoʻomākaukau maʻamau ka synthesize i ka 3-Bromo-2-fluoropyridine ma ka hana ʻana i ka 2-fluoropyridine me ka bromine i loko o kahi mea hoʻoheheʻe organik.
ʻIke palekana:
- ʻO 3-Bromo-2-fluoropyridine kahi mea hoʻohuihui e hoʻonāukiuki i ka ʻili a me nā maka. Pono e hoʻohana ʻia nā mea pale pilikino e like me nā mīkina lima lab a me nā maka aniani i ka wā o ka hana.
- Hiki ke hoʻoheheʻe ʻia i nā wela kiʻekiʻe a hana i nā kinoea ʻawaʻawa. No laila, i ka hoʻohana ʻana i ke kaʻina hana pono e hoʻolohe e pale i ka wela wela a me ke ahi hāmama.
- I ka wā o ka mālama ʻana a me ka lawe ʻana, pono e mālama ʻia ka pūhui ma kahi haʻahaʻa haʻahaʻa, maloʻo, a mamao aku i ke ahi a me nā mea hoʻoheheʻe.






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