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phenyl hydrazine(CAS#100-63-0) Atahanga Whakaatu
  • phenyl hydrazine(CAS#100-63-0) 1

phenyl hydrazine(CAS#100-63-0)

Āhuatanga matū:

Tātai rāpoi C6H8N2
Molar Mass 108.14
Kiato 1.098 g/mL i te 25 °C (marama)
Te Whakarewa 18-21 °C (marama)
Piro Pouri 238-241 °C (marama)
Tohu Kohiko 192°F
Wairewa wai 145 g/L (20ºC)
Wairewa Wairewa ki te waikawa waimeha.
Kohu Kohu <0.1 mm Hg (20 °C)
Kohu Kohu 4.3 (me te hau)
Te ahua Paura
Tae He ma ki te paku kikorangi, ki te beige marama ranei
Tepe Whakaaturanga TLV-TWA kiri 0.1 ppm (0.44 mg/m3)(ACGIH), 5 ppm (22 mg/m3) (OSHA);STEL 10 ppm (44 mg/m3) (OSHA); te mate pukupuku: A2-Suspected Human Carcinogen(ACGIH), Carcinogen (NIOSH)..
Merck 14,7293
BRN 606080
pKa 8.79(i te 15 ℃)
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Te pumau He pumau, engari ka pirau pea i te ra. He hau, he maamaa ranei. He hotokore ki te kaha o te waikura, te waikura whakarewa.
Tairongo Te Hau me te Maama
Tepe Pahū 1.1%(V)
Taurangi Refactive n20/D 1.607(marama)
Āhuatanga ā-tinana, matū hoki He kiripiri kowhai kowhai, he wai hinuhinu ranei (ka pakari hei tioata ina whakamatao). Whero-parauri i te rangi. paitini! Kiato 1.099, ira koropuha 243.5 nekehanga C (decomposition). Ira whakarewa 19.5 °c. Ko te hydrate kei roto te 1/2 ngota ngota o te wai karaihe he 24 °c te ira whakarewa. Ka taea e te hemolysis o nga toto toto whero. He iti te wairewa ki te wai me te wairewa kawakore, ka memeha ki te waikawa waimeha. Ka uru ki te waihano, ether, chloroform me te benzene. Ka taea te whakaheke me te mamaoa.
Whakamahi Mo te whakarite i nga waikano, nga raau taero, nga kaihanga, me era atu

Taipitopito Hua

Tohu Hua

Waehere Morearea R45 – Ka mate pea te mate pukupuku
R23/24/25 – He paitini ma te horomia, ka pa ki te kiri me te horomia.
R36/38 – He whakapouri ki nga kanohi me te kiri.
R43 – Ka whakaparahako pea te kiri
R48/23/24/25 -
R50 – Tino paitini ki nga rauropi wai
R68 – He tupono kare e taea te huri
Whakaahuatanga Haumaru S53 – A ape i te rongo – whiwhi tohutohu motuhake i mua i te whakamahi.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S61 – A ape i te tuku ki te taiao. Tirohia nga tohutohu motuhake / pepa raraunga haumaru.
UN ID UN 2572 6.1/PG 2
WGK Tiamana 3
RTECS MV8925000
FLUKA BRAND F CODES 8-10-23
TSCA Ae
Waehere HS 2928 00 90
Te akomanga morearea 6.1
Roopu Tarapi II
Te paitini LD50 ā-waha i te Rapeti: 188 mg/kg

 

Kupu Whakataki

He kakara motuhake te Phenylhydrazine. He kaihoko whakaheke kaha me te kaihoko chelating ka taea te hanga i nga matatini pumau me te maha o nga katote whakarewa. I roto i nga tauhohenga matū, ka taea e te phenylhydrazine te whakakotahi me te aldehydes, te ketones me etahi atu pūhui hei hanga i nga pūhui amine.

 

Ko te Phenylhydrazine e whakamahia nuitia ana i roto i te whakahiatotanga o nga waikano, nga kaikawe fluorescent, ka whakamahia ano hoki hei kaihoko whakaheke, hei kaihoko chelating ranei i roto i te whakahiato waro. I tua atu, ka taea hoki te whakamahi i roto i te whakarite o nga rongoa, etc.

 

Ko te tikanga whakarite o te phenylhydrazine ka whiwhi ma te tauhohe i te aniline me te hauwai i te pāmahana tika me te pehanga hauwai.

 

Ahakoa he pai te haumaru o te phenylhydrazine, ko te puehu me te otinga ka whakapataritari ki te punaha manawa, kiri me nga kanohi. I te wa e mahi ana, me tiaki kia kore e pa atu ki te kiri, kia karo i te hoha i te puehu, i nga otinga ranei, me te whakarite kia noho te mahi ki roto i te taiao hau. I te wa ano, me waiho te phenylhydrazine mai i te mura o te ahi me nga waikura hei aukati i te ahi, i te pahūtanga ranei. I te wa e whakahaere ana i te phenylhydrazine, me whai i nga tikanga taiwhanga matū tika me te mau taputapu whakamarumaru e tika ana kia noho haumaru.

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