t-Butyl 4-bromobutanoate
ʻIke kumu:
inoa huahana: 4-tert-butyl bromobutyrate
Alias: tert-butyl bromobutyrate; Alagoli haumia 12; Tert-butyl 4-bromobutyrate; 4-bromobutyl tert-butyl ester
Helu CAS: 110611-91-1
Huina mole: C71H110NO15P
Kaumaha molekula: 1248.63
ʻO ke kumu hoʻohālike:
EINECS NO.：221-592-9
Nā hiʻohiʻona a me nā waiwai: wai aniani ʻole
ʻAla: ʻAʻohe ʻikepili
Ka helu hehee/hau (°C): ʻAʻohe ʻikepili i loaʻa
Waiwai pH: ʻAʻohe ʻikepili i loaʻa
Ka helu hoʻolapalapa, ka paila mua a me ka pae paila (°C): 225.9°C ma 760 mmHg
ʻAʻohe ʻikepili i loaʻa
Kaila uila (°C): 117.1°C
Ka wela decomposition (°C): ʻAʻohe ʻikepili i loaʻa
Ka palena pahū [% (puʻu helu)] : ʻAʻohe ʻikepili i loaʻa
Laki hoʻoheheʻe [acetate (n) butyl ester ma 1] : ʻAʻohe ʻikepili i loaʻa
Pumi mahu (kPa) : 0.0843mmHg ma 25°C
Flammability (paʻa, kinoea) : ʻAʻohe ʻikepili i loaʻa
Māmā pili (wai ma 1): 1.258g/cm3
ʻAʻohe ʻikepili N-oktanol/koe hoʻokaʻawale wai (lg P): ʻaʻohe ʻikepili i loaʻa
Ka paepae ʻala (mg/m³) : ʻAʻohe ʻikepili i loaʻa
Solubility: ʻAʻohe ʻikepili i loaʻa
Viscosity: ʻAʻohe ʻikepili i loaʻa
Paʻa: Paʻa kēia huahana ke mālama ʻia a hoʻohana ʻia i ka mahana ambient maʻamau.
Ana kōkua mua
Inhalation: Inā inhaled, hoʻoneʻe i ka mea maʻi i ka ea hou.
Hoʻopili i ka ʻili: Wehe i nā lole haumia a holoi pono i ka ʻili me ke kopa a me ka wai. Inā ʻoluʻolu ʻole ʻoe, e ʻimi i ka lāʻau lapaʻau.
Pili ka maka: E hoʻokaʻawale i nā lihilihi a holoi me ka wai kahe a i ʻole ka paʻakai maʻamau. E ʻimi koke i ka lāʻau lapaʻau.
Ingestion: Kāmu, mai hoʻoulu i ka luaʻi. E ʻimi koke i ka lāʻau lapaʻau.
Nā hana pale ahi
Mea kinai kinai:
E kinai i ke ahi me ka noe wai, ka pauka maloʻo, ka huʻa a i ʻole ka mea hoʻopau kalapona. E hōʻalo i ka hoʻohana ʻana i ka wai kahe pololei e kinai i ke ahi, hiki ke hoʻopā ʻia ka wai ʻā a palahalaha ke ahi.
Nā pōʻino kūikawā:
ʻAʻohe ʻikepili
Nā hana mālama ahi a me nā hana palekana:
Pono nā limahana ahi e ʻaʻahu i nā mea hanu ea, e ʻaʻahu i nā lole ahi piha, a e hakakā i ke ahi ma luna o ka makani.
Inā hiki, e hoʻoneʻe i ka ipu mai ke ahi i kahi ākea.
Pono e hoʻokuʻu koke ʻia nā pahu ma kahi o ke ahi inā ʻeleʻele a hoʻopuka paha ke kani mai ka mea hoʻopakele palekana.
E hoʻokaʻawale i ke kahua ulia a pāpā i nā limahana pili ʻole mai ke komo ʻana.
Hoʻopaʻa a mālama i ka wai ahi e pale ai i ka pollution kaiapuni.
E hoʻopaʻa i ka pahu, e mālama i kahi maloʻo a maloʻo, ʻaʻole pono e ʻoi aku ka mahana o ka mālama ʻana ma mua o 37 ° C, pono e hoʻokaʻawale ʻia mai nā oxidants, nā meaʻai meaʻai, mai hui pū i ka waiho ʻana.
50kg 200kg / barela a i hoʻopaʻa ʻia e like me nā koi o ka mea kūʻai aku.
It he mea koʻikoʻi ia e hiki ke loaʻa ma ka esterification o 4-bromobutyrate a me tert-butanol. Ua hōʻike ʻia e hiki ke hoʻohana ʻia ka 4-tert-butyl bromobutyrate e hoʻomākaukau i kahi antigen artificial o ka eugenol a me kahi kaula hoʻāʻo no ka ʻike ʻana i ka isomylurea.
