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Stearyldiethanolamine (2,2'-(octadecylimino)bisethanol)

ʻO ka wehewehe pōkole:

Ka inoa kemika: Stearyldiethanolamine

CAS:10213-78-2

Ke kimeka:C22H47NO2

Kaumaha molekula:357.61

Māmā:0.8782 g/cm3

Ka helu hehee: 51 ℃

Puni paila: 260-285 ℃

 


Huahana Huahana

Huahana Huahana

Hōʻike huahana

Nā ʻano kemika

Hiki ke hoʻoheheʻe ʻia ka Stearyldiethanolamine i ka methanol,

Nā noi

Hoʻohana ʻia i ka synthesis organik a me nā intermediates pharmaceutical

ʻAno kino

Keokeo a aneane keokeo pauda

Ola ola

Wahi a kā mākou ʻike, hiki ke mālama ʻia ka huahana no 12mahina mai ka lā o ka lawe ʻana inā mālama ʻia i loko o nā pahu i hoʻopaʻa paʻa ʻia, pale ʻia mai ka mālamalama a me ka wela a mālama ʻia i nā mahana ma waena o 5 -30°C.

Tmau waiwai

Lae hehee

51 °C

Lae paila

260-285 °C(Paʻi: 5 Torr)

mānoanoa

0.8782 g/cm3(Mahina: 50 °C)

kaomi mahu

0Pa ma 20 ℃

hōʻike hoʻopaʻapaʻa

1.4560 (589.3 nm 50 ℃)

pka

14.41±0.10(Wānana ʻia)

 

Palekana

I ka lawelawe ʻana i kēia huahana, e ʻoluʻolu e hoʻokō i ka ʻōlelo aʻoaʻo a me ka ʻike i hāʻawi ʻia ma ka pepa ʻikepili palekana a e nānā i nā ana palekana palekana a me nā wahi hana i kūpono no ka lawelawe ʻana i nā kemika.

 

Nānā

Hoʻokumu ʻia nā ʻikepili i loko o kēia puke i ko mākou ʻike a me kā mākou ʻike i kēia manawa.Ma muli o nā kumu he nui e pili ana i ka hana ʻana a me ka hoʻohana ʻana i kā mākou huahana, ʻaʻole e hoʻokuʻu kēia mau ʻikepili i nā mea hana mai ka hana ʻana i kā lākou mau noiʻi a me nā hoʻāʻo;ʻAʻole hoʻi i hōʻike kēia mau ʻikepili i ka hōʻoiaʻiʻo o kekahi mau waiwai, a i ʻole ke kūpono o ka huahana no kahi kumu kikoʻī.ʻO nā wehewehe, nā kiʻi, nā kiʻi, nā ʻikepili, nā ʻāpana, nā kaupaona, a me nā mea ʻē aʻe i hāʻawi ʻia ma ʻaneʻi hiki ke hoʻololi me ka ʻole o ka ʻike mua a ʻaʻole ia e lilo i ka maikaʻi aelike o ka huahana.ʻO ka maikaʻi aelike o ka huahana i loaʻa wale mai nā ʻōlelo i hana ʻia ma ka kikoʻī huahana.ʻO ia ke kuleana o ka mea i loaʻa i kā mākou huahana e hōʻoia i ka mālama ʻia ʻana o nā kuleana kuleana a me nā kānāwai a me nā kānāwai e kū nei.


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