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huahana

3-(trifluoromethyl)benzaldehyde(CAS# 454-89-7)

Waiwai Kemika:

ʻĀpana Molekala C8H5F3O
Molar Mass 174.12
ʻO ka mānoanoa 1.301g/mLat 25°C(māmā)
Lae Boling 83-86°C30mm Hg(māmā)
Lae Flash 155°F
Puʻupuʻu mahu 3.05mmHg ma 25°C
Ka nana aku Waiwai
Kaumaha Kūikawā 1.301
kala kala Maopopo kala ʻole a ʻalani iki
BRN 2327537
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Pilikino Paʻa ʻEa
Hōʻike Hōʻike n20/D 1.465(māmā)
Na Waiwai Kino a Kimia mānoanoa 1.301
ka helu hoʻolapalapa 83 ° C. (30 mmHg)
helu hoʻopaʻapaʻa 1.4639-1.4659
kiko uila 68°C

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana 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 – E komo i nā lole pale kūpono.
UN ID UN3082 – papa 9 – PG 3 – DOT NA1993 – Nā mea pōʻino i ke kaiapuni, wai, nos HI: nā mea a pau (ʻaʻole BR)
WGK Kelemānia 3
NUI FLUKA BRAND F 10-23
TSCA T
HS Code 29130000
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO ka M-trifluoromethylbenzaldehyde kahi mea hoʻohuihui. Eia ka hōʻike e pili ana i nā waiwai, nā hoʻohana, nā ʻano hoʻomākaukau, a me nā ʻike palekana o kēia pūhui:

 

ʻAno maikaʻi:

- Ke ʻano: M-trifluoromethylbenzaldehyde paʻa me nā kristal kala ʻole.

- Solubility: He haʻahaʻa ka solubility i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, ether, etc.

 

E hoʻohana:

- Hoʻohana pinepine ʻia ʻo M-trifluoromethylbenzaldehyde ma ke ʻano he waena i ka synthesis organik no ka synthesis o nā pūhui ʻē aʻe.

 

Hanana:

- Nui nā ʻano hoʻomākaukau no ka m-trifluoromethylbenzaldehyde, ʻo nā ʻano hana maʻamau ka hopena o ka oxidation o ka trifluoromethylbenzaldehyde a me ka m-methylbenzoic acid, a me ka hopena condensation ma lalo o nā kūlana acidic e loaʻa ai nā huahana.

 

ʻIke palekana:

- ʻO ka M-trifluoromethylbenzaldehyde he mea hoʻohuihui olaola a pono e mālama ʻia i mea e pale aku ai i ka inhalation, ingestion, a i ʻole ka pili ʻana me ka ʻili a i ʻole nā ​​maka i ka wā o ka lawelawe ʻana.

- Pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia a me nā mīkina lima pale kūpono a me nā aniani.

- I ka inhalation, ingestion, a i ʻole ka ʻili, holoi koke me ka nui o ka wai a ʻimi i ka lāʻau lapaʻau.

- Pono nā kaʻina hana palekana kūikawā e hahai i nā Pepa ʻIkepili Palekana (SDS) no nā kemika pākahi a i ʻole e nīnau i kahi loea.


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