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Melemele 2 CAS 60-11-7

Waiwai Kemika:

ʻĀpana Molekala C14H15N3
Molar Mass 225.29
ʻO ka mānoanoa 1.1303 (manaʻo koʻikoʻi)
Lae hehee 111°C (Dek.)(kumu)
Lae Boling 356.8°C (manaʻo koʻikoʻi)
Lae Flash 178.205°C
Hiki i ka wai 13.6 mg/L
Ka hikiwawe Solubility ʻAʻole hiki ke hoʻoheheʻe i ka wai; hiki ke hoʻoheheʻe ʻia i ka ethanol, benzene, etera, chloroform, petroleum ether, mineralacids, aila.
Puʻupuʻu mahu 3 x 10-7 mmHg (manaʻo ʻia, NIOSH, 1997)
Ka nana aku Melemele a ʻalani paha kristal
kalakala Melemele
Ka lōʻihi hawewe (λmax) ['408nm, 256nm, 508nm']
ʻO Merck 14,3229
BRN 746016
pKa 3.226(ma 25 ℃)
PH 2.9-4.0
Kūlana Waihona Hale kūʻai ma RT.
Paʻa Paʻa, akā ʻike ka wela a me ka māmā. ʻAʻole kūpono me nā mea oxidizing ikaika, nā waikawa ikaika.
Pilikino Hoʻopaʻa maʻalahi i ka makū
Hōʻike Hōʻike 1.5770 (manaʻo)
MDL MFCD00008308
Na Waiwai Kino a Kimia Nā ʻāpana melemele gula a i ʻole ka pauka. Ka helu hehee 114-117 °c. Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona, etera, chloroform, benzene, petroleum ether a me ka waikona inorganic, hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
Hoʻohana Hoʻohana ʻia e like me ka hōʻailona acid-base, hōʻailona no ka titration non-aqueous a me ka hoʻoholo ʻana o ka waika hydrochloric manuahi i ka wai ʻōpū.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino T – ʻAʻohe
Nā Code Risk R25 - He mea ʻawaʻawa inā ʻai ʻia
R40 - Nā hōʻike liʻiliʻi o ka hopena carcinogenic
R68 - He pilikia paha o nā hopena hiki ʻole ke hoʻohuli ʻia
R45 - Hiki ke kumu i ka maʻi kanesa
R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale.
Ka wehewehe palekana 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.)
S53 - Hōʻalo i ka hoʻolaha - loaʻa nā ʻōlelo kuhikuhi kūikawā ma mua o ka hoʻohana ʻana.
S22 – Mai hanu i ka lepo.
UN ID UN 2811 6.1/PG 3
WGK Kelemānia 3
RTECS BX7350000
TSCA ʻAe
HS Code 29270000
Papa Hazard 6.1
Hui Pūʻulu III
Kaʻawaʻawa ʻO LD50 waha waha no nā ʻiole 300 mg / kg, nā ʻiole 200 mg / kg (i ʻōlelo ʻia, RTECS, 1985).

 

Hoʻolauna

Hiki ke lilo i ka waiʻona i loko o ka waiʻona, benzene, chloroform, ether, petroleum ether a me mineral acid, insoluble i ka wai.


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