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

Āhuatanga matū:

Tātai rāpoi C14H15ClN2
Molar Mass 246.74
Te Whakarewa 254-260 °C
Piro Pouri 440.5°C i te 760 mmHg
Tohu Kohiko 220.2°C
Wairewa wai 170 g/L (20 ºC)
Wairewa Ka whakarewa noa ki te wai, ka whakarewahia ki te waihano (96 paiheneti).
Kohu Kohu 1.52E-07mmHg i te 25°C
Te ahua Paura Tioataata
Tae
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
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Te pumau Hygroscopic
Tairongo Hygroscopic
MDL MFCD00012554
Āhuatanga ā-tinana, matū hoki Te paura tioata ma. Ira whakarewa 255-260 °c. Whakarewahia te 40 karamu o tenei hua ki te 100 wai. Wairewa ki te waiwaro, paku wairewa ki te chloroform, karekau ki te benzene me te etera. Te kakara me te kawa.

Taipitopito Hua

Tohu Hua

Waehere Morearea R25 – He paitini ki te horomia
R23/24/25 – He paitini ma te horomia, ka pa ki te kiri me te horomia.
R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
UN ID UN 2811 6.1/PG 2
WGK Tiamana 3
RTECS NJ4375000
Waehere HS 29339900
Te akomanga morearea 6.1
Roopu Tarapi III
Te paitini LD50 sc i te kiore: 385 mg/kg (Gylfe)

 

Kupu Whakataki

 

Kounga:

- Te ahua: Maama kiriataata totoka.

- Wairewa: Ka whakarewahia ki te wai me etahi whakarewa pararopi.

 

Whakamahia:

- I roto i te rangahau matū, ka taea te whakamahi hei whakakorikori me te tauhohenga takawaenga i roto i te whakahiato waro.

 

Tikanga:

Ko te tikanga whakarite o te naphazoline hydrochloride he uaua ake, a he maha nga huarahi hei mahi. Ko te tikanga noa ko te whakarite i te hydrochloride ma te tauhohe i te naphthalene methoxyamine ki te hydrazine cyanate, ka whai i te maimoatanga waikawa maataa.

 

Mōhiohio Haumaru:

- Whaia nga tikanga haumaru taiwhanga i te wa e whakamahia ana me te rokiroki o te naphazoline hydrochloride.

- Mau taputapu whakamarumaru whaiaro e tika ana, penei i nga karapu taiwhanga me nga karaehe, me te karo i te pa tika ki te kiri, ki nga kanohi, me nga waahanga manawa.

- Kia tupato ki te karo i te inhalation, i te horomia ranei, me te rapu wawe i nga mahi hauora mena ka hoha pokanoa, ka horomia pokanoa ranei.

- Me tupato ki te karo i nga puna mura me etahi atu mea ka wera i te wa e whakahaere ana me te whakahaere i nga tauhohenga matū e pa ana ki te naphazoline hydrochloride.

 


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