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huahana

2-Fluorotoluene(CAS#95-52-3)

Waiwai Kemika:

ʻĀpana Molekala C7H7F
Molar Mass 110.13
ʻO ka mānoanoa 1.001 g/mL ma 25 °C (kukui)
Lae hehee -62 °C (māmā)
Lae Boling 113-114 °C (kukui)
Lae Flash 55°F
Hiki i ka wai immiscible
Puʻupuʻu mahu 21 mm Hg (20 °C)
Ka māhu māhu 3.8 (vs ea)
Ka nana aku Waiwai
Kaumaha Kūikawā 1.001
kalakala ʻAʻole kala ʻole a i melemele iki
ʻO Merck 14,4180
BRN 1853362
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Pale Pahū 1.3%(V)
Hōʻike Hōʻike n20/D 1.473(māmā)
Na Waiwai Kino a Kimia ʻO ka mānoanoa 1.001
helu hehee -62°C
wahi hoʻolapalapa 113-114°C
helu hoʻopaʻapaʻa 1.472-1.474
kiko uila 8°C
wai-soluble immiscible
Hoʻohana Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau, pesticide intermediates

Huahana Huahana

Huahana Huahana

Nā Code Risk R11 – Hiki ke ahi
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana.
S36 – E komo i nā lole pale kūpono.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
UN ID UN 2388 3/PG 2
WGK Kelemānia 3
RTECS XT2579000
TSCA ʻAe
HS Code 29036990
Nānā Hazard Hiki ke hoʻā ʻia
Papa Hazard 3
Hui Pūʻulu II
Kaʻawaʻawa LD50 ma ka waha i ka Lapiti: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

 

Hoʻolauna

ʻO ka O-fluorotoluene he hui lāʻau. Eia ka hoʻolauna ʻana i kekahi o nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka o-fluorotoluene:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole a i ʻole crystalline solid;

- Hiki ke hoʻoheheʻe ʻia: hiki ke hoʻoheheʻe ʻia i loko o ka wai.

 

E hoʻohana:

- Hoʻohana nui ʻia ʻo O-fluorotoluene ma ke ʻano he kumu waiwai nui a waena i ka synthesis organik;

- Hoʻohana pū ʻia i ka hana ʻana i nā uhi, nā mea hoʻonaninani a me nā mea ʻē aʻe.

 

Hanana:

Hiki ke hoʻomākaukau ʻia ka O-fluorotoluene e ka hopena condensation o nā hui fluoroalkyl a me ka acetophenone.

 

ʻIke palekana:

- ʻO ka O-fluorotoluene he wai lapalapa a pono e pale ʻia mai ka hoʻopili ʻana me nā lapalapa ākea a me nā wela kiʻekiʻe;

- E hoʻohana i nā aniani pale, nā mīkina lima a me nā lole pale i ka wā e hoʻohana ai e pale aku i ka inhalation o ka mahu a i ʻole ka pili ʻana i ka ʻili;

- Ina inhalation a pili paha me ka ili, holoi koke a imi i ke kauka;

- E mālama i ke ahi, e hoʻopaʻa paʻa i ka pahu a waiho i kahi anuanu a me ka makani.


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