ʻaoʻao_banner

huahana

3-Bromopropionitrile(CAS#2417-90-5)

Waiwai Kemika:

ʻĀpana Molekala C3H4BrN
Molar Mass 133.97
ʻO ka mānoanoa 1.615g/mLat 25°C(māmā)
Lae Boling 76-78°C10mm Hg(māmā)
Lae Flash 207°F
Ka hikiwawe Hiki ke hoʻoheheʻe ʻia i ka ethanol, etera.
Puʻupuʻu mahu 0.317mmHg ma 25°C
Ka nana aku wai maopopo
kalakala ʻAʻole waihoʻoluʻu i ka melemele māmā i ka ʻalani māmā
Palena Hōʻike NIOSH: IDLH 25 mg/m3
BRN 1738565
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Hōʻike Hōʻike n20/D 1.481(māmā)
Na Waiwai Kino a Kimia ʻAʻohe kala a i ʻole ka wai melemele māmā. He 92 ℃(3.33kPa), 81-83 ℃(2kPa), 69 ℃(0.93kPa), mānoanoa pili 1.6152, helu helu refractive 1.4800. Hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino T – ʻAʻohe
Nā Code Risk R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
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.)
UN ID UN 3276 6.1/PG 2
WGK Kelemānia 3
RTECS UG1050000
NUI FLUKA BRAND F 8
TSCA ʻAe
HS Code 29269090
Papa Hazard 6.1
Hui Pūʻulu III

 

Hoʻolauna

ʻO 3-Bromopropionitrile (ʻike pū ʻia ʻo bromopropionitrile) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 3-bromopropionitrile:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole

- Hiki ke hoʻoheheʻe: hiki ke hoʻoheheʻe ʻia i ka ethanol, ether a me benzene

 

E hoʻohana:

- 3-Bromopropionitrile he mea koʻikoʻi koʻikoʻi i ka synthesis organik a hoʻohana nui ʻia i ka hoʻomākaukau ʻana i nā pūhui ʻē aʻe.

- Hiki ke hoʻohana ʻia ma ke ʻano he waena i nā insecticides a me nā fungicides.

 

Hanana:

- Loaʻa ka hoʻomākaukau ʻana o 3-bromopropionitrile ma ka hopena o ka bromoacetonitrile a me ka sodium carbonate. Aia nā ʻanuʻu kikoʻī:

1. E hoʻonā i ka bromoacetonitrile a me ka sodium carbonate i ka acetone.

2. Acidification hopena huahana.

3. ʻO ka hoʻokaʻawale a me ka hoʻomaʻemaʻe e loaʻa ai ka 3-bromopropionitrile.

 

ʻIke palekana:

- ʻO 3-Bropropionitrile kahi mea ʻawaʻawa i hiki ke hōʻino i ke olakino o ke kanaka ke hoʻopili ʻia, inhaled a ʻai ʻia paha.

- E hoʻohana i nā mea pale kūpono, me nā respirator, nā mīkina lima, a me nā maka aniani, ke hoʻohana ʻia.

- E mālama i kahi mamao mai ke ahi a me nā mea ʻona, a e hōʻoia i ka hoʻopaʻa maikaʻi ʻia o ka pahu a waiho ʻia i kahi maloʻo maloʻo.

No ka hōʻoia i ka palekana, e hahai i nā kaʻina hana kūpono a me nā alakaʻi hana palekana.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou