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huahana

Boc-beta-alanine(CAS# 3303-84-2)

Waiwai Kemika:

ʻĀpana Molekala C8H15NO4
Molar Mass 189.21
ʻO ka mānoanoa 1.129±0.06 g/cm3 (Wanamua)
Lae hehee 76-78°C
Lae Boling 333.9±25.0 °C(Wānana ʻia)
Lae Flash 155.7°C
Ka hoʻoheheʻe DMSO (Lili iki), Methanol (Lili iki)
Puʻupuʻu mahu 2.53E-05mmHg ma 25°C
Ka nana aku Crystallization
kala kala Keʻokeʻo a keʻokeʻo
BRN 1909986
pKa 4.46±0.10(Wānana ʻia)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
MDL MFCD00037291

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S22 – Mai hanu i ka lepo.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 – E komo i nā lole pale kūpono.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
HS Code 29241990
Papa Hazard HOOLAHA

 

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