4,4′-Oxydianiline cas 101-80-4

He aha ka 4,4′-Oxydianiline?

ʻO 4,4′-Oxydianiline ka Ether derivatives, ka pauka keʻokeʻo, he mau monomers i hiki ke polymerized i polymers, e like me ka polyimide.

Inoa Huahana: 4,4′-Oxydianiline
CAS: 101-80-4
MF: C12H12N2O
MW: 200.24
EINECS: 202-977-0
Ka helu hehee: 188-192 °C(kukui.)
Punila hoʻolapalapa: 190 °C (0.1 mmHg)
Māmā: 1.1131 (manaʻo koʻikoʻi)
ke kaomi mahu: 10 mm Hg (240 °C)

He aha ke ʻano o ka 4,4′-Oxydianiline?

4,4′-Oxydianiline cas 101-80-4hiki ke polymerized i polymers, e like me polyimide.
4,4′-Oxydianiline i hoʻohana ʻia no ka ʻoihana plastik
4,4′-Oxydianiline i hoʻohana ʻia no ka ʻala
4,4′-Oxydianiline hoʻohana no ka Dye waena
4,4′-Oxydianiline i hoʻohana ʻia no ka hana Resin

He aha ka waihona?

E mālama i loko o kahi hale kūʻai anuanu, maloʻo a me ka ea.
Ke ahi, ka makū a me ka pale ʻana i ka lā.
E hoʻokaʻawale i nā kumu ahi a me ka wela.
Palekana mai ka lā pololei.
Hoʻopaʻa ʻia ka pūʻolo.
E mālama ʻia ʻo ia ma kahi kaʻawale mai ka oxidant a ʻaʻole e hui ʻia.
Hāʻawi i nā lako hana ahi o nā ʻano like a me nā nui.
E hoʻomākaukau pū ʻia nā mea kūpono e loaʻa ai ka leakage.
Nā hana kōkua mua

Pili i ka ʻili: holoi pono me ke kopa a me ka wai.E kiʻi i ka lāʻau lapaʻau.
E pili ana i ka maka: wehe i ka lihilihi a holoi me ka wai kahe no 15 mau minuke.E kiʻi i ka lāʻau lapaʻau.
Inhalation: waiho i ka pūnaewele i ka ea hou.Hāʻawi i ka oxygen ke pilikia ka hanu.I ka pau ʻana o ka hanu, e hoʻokō koke i ka hanu ʻana.E kiʻi i ka lāʻau lapaʻau.
Ingestion: No ka poʻe i lawe kuhihewa, inu i ka nui o ka wai mehana e hoʻoulu ai i ka luaʻi.E kiʻi i ka lāʻau lapaʻau.