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2-(1-Naphthylmethyl)-2-imidazoline hydrochloride(CAS#550-99-2)

Waiwai Kemika:

ʻĀpana Molekala C14H15ClN2
Molar Mass 246.74
Lae hehee 254-260 °C
Lae Boling 440.5°C ma 760 mmHg
Lae Flash 220.2°C
Hiki i ka wai 170 g/L (20 ºC)
Ka hikiwawe Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol (96 pākēneka).
Puʻupuʻu mahu 1.52E-07mmHg ma 25°C
Ka nana aku Ka pauda kristal
kalakala Keʻokeʻo
ʻO Merck 14,6368
BRN 3716843
pKa pKa (25°C) 10.35 ±0.02, (35°C) 10.13 ±0.02, (45°C) 9.92 ±0.03; pKa (25°C) 10.35 ±0.02, (35°C) 10.13
PH pH (50g/l, 25 ℃): 4.0~6.0
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Paʻa Hygroscopic
Pilikino Hygroscopic
MDL MFCD00012554
Na Waiwai Kino a Kimia ʻO ka pauka kristal keʻokeʻo. Ka helu hehee 255-260 °c. E hoʻoheheʻe i 40 grams o kēia huahana i 100 o ka wai. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, hiki ke hoʻoheheʻe ʻia i ka chloroform, hiki ʻole ke hoʻoheheʻe ʻia i ka benzene a me ka etera. ʻAʻala ʻole a ʻawaʻawa.

Huahana Huahana

Huahana Huahana

Nā Code Risk R25 - He mea ʻawaʻawa inā ʻai ʻia
R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale.
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana 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.)
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
UN ID UN 2811 6.1/PG 2
WGK Kelemānia 3
RTECS NJ4375000
HS Code 29339900
Papa Hazard 6.1
Hui Pūʻulu III
Kaʻawaʻawa LD50 sc i nā ʻiole: 385 mg/kg (Gylfe)

 

Hoʻolauna

 

ʻAno maikaʻi:

- Ke ʻano: Paʻa keʻokeʻo keʻokeʻo.

- Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me kekahi mau mea hoʻoheheʻe organik.

 

E hoʻohana:

- Ma ka noiʻi kemika, hiki ke hoʻohana ʻia ma ke ʻano he catalyst a me ka hopena i waena o ka synthesis organik.

 

Hanana:

ʻOi aku ka paʻakikī o ka hoʻomākaukau ʻana o ka naphazoline hydrochloride, a he nui nā ala e hana ai. ʻO ke ʻano maʻamau ka hoʻomākaukau ʻana i ka hydrochloride ma o ka hana ʻana i ka naphthalene methoxyamine me ka hydrazine cyanate, a ukali ʻia me ka mālama ʻana i ka waika chlorinated.

 

ʻIke palekana:

- E hahai i nā protocol palekana o ka hale hana maʻamau i ka wā e hoʻohana ai a mālama i ka naphazoline hydrochloride.

- E hoʻohana i nā lako pale pilikino kūpono, e like me nā mīkina lima lima a me nā maka aniani, a pale i ka hoʻopili pololei ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu.

- E mālama pono e pale i ka inhalation a i ʻole ka ʻai ʻana, a e ʻimi koke i ka lāʻau lapaʻau inā hoʻohu ʻia a i ʻole ʻia.

- Pono e mālama i ka pale ʻana i nā kumu hoʻā ahi a me nā mea ʻē aʻe i ka wā e lawelawe ai a mālama i nā hopena kemika e pili ana i ka naphazoline hydrochloride.

 


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