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huahana

3-Aminobenzotrifluoride(CAS# 98-16-8)

Waiwai Kemika:

ʻĀpana Molekala C7H6F3N
Molar Mass 161.12
ʻO ka mānoanoa 1.29 g/mL ma 25 °C(māmā)
Lae hehee 5 °C
Lae Boling 187°C(māmā)
Lae Flash 185°F
Hiki i ka wai 5 g/L (20 ºC)
Ka hoʻoheheʻe 5 g/L (20°C)
Puʻupuʻu mahu 0.3 mm Hg (20 °C)
Ka nana aku Waiwai
Kaumaha Kūikawā 1.290
kalakala Melemele māmā māmā
Palena Hōʻike ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3
BRN 387672
pKa 3.49(ma 25 ℃)
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Hōʻike Hōʻike n20/D 1.480(māmā)
Na Waiwai Kino a Kimia He wai waihoʻoluʻu ʻole kēia huahana, mp5 ~ 6 ℃, B. p.187 ℃, n20D 1.4800, pili pili 1.290, fp85 ℃, hiki ke hoʻoheheʻe ʻia i ka ethanol, toluene, benzene a me nā mea ʻē aʻe.
Hoʻohana Hoʻohana nui ʻia e like me ka lāʻau lapaʻau, pesticide, dye intermediates

Huahana Huahana

Huahana Huahana

Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R33 - ʻO ka pōʻino o nā hopena kumulative
R23 – He mea make ma ka inhalation
R21/22 – He pōʻino i ka pili ʻana me ka ʻili a inā ale ʻia.
R26 – He mea ʻawaʻawa loa ma ka inhalation
R24 - He mea ʻawaʻawa i pili me ka ʻili
R22 – Poino ke aleia
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S28A -
UN ID UN 2948 6.1/PG 2
WGK Kelemānia 2
RTECS XU9180000
TSCA T
HS Code 29214300
Nānā Hazard ʻAʻona/Hinoino
Papa Hazard 6.1
Hui Pūʻulu II

 

Hoʻolauna

ʻO 3-Aminotrifluorotoluene he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: ʻAʻole waihoʻoluʻu i nā kristal melemele māmā

- Hiki ke hoʻoheheʻe ʻia: hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona a me nā mea hoʻoheheʻe ester, hiki ʻole ke hoʻoheheʻe ʻia i ka wai

 

E hoʻohana:

- Hiki ke hoʻohana ʻia i nā hopena synthesis organik, e like me ka hoʻololi ʻana a me ka hui pū ʻana o nā mea ʻala.

 

Hanana:

- 3-Aminotrifluorotoluene hiki ke loaʻa ma ka electrophilic fluorination o p-trifluorotoluene.

- Hiki i ke ʻano hoʻomākaukau kūikawā ke hoʻohana i ka trifluoromethyltert-butylamine (CF3NMe2) e hana me nā pūhui ʻala, a laila mālama me ka waikawa a i ʻole ka mea hoʻohaʻahaʻa e hana i ka 3-aminotrifluorotoluene.

 

ʻIke palekana:

- Ua palekana 'o 3-Aminotrifluorotoluene ma lalo o nā kūlana ho'ohana ma'amau, akā pono e ho'omaopopo 'ia kēia mau mea:

- He hopena hoʻonāukiuki paha ia ma ka ʻili a me nā maka, a pono e hoʻohana ʻia nā mīkina lima palekana a me nā maka aniani i ka wā e pili ana.

- I mea e pale aku ai i ka hanu ʻana i kona lepo a i ʻole nā ​​​​huhū, e hoʻohana i nā keʻena hoʻoluʻu kūpono.

- E hoʻokō i nā kaʻina hana palekana kūpono i ka wā o ka hoʻohana ʻana a me ka mālama ʻana, a mālama iā lākou mai ka ʻā a me nā oxidants.

 


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