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huahana

2 6-Difluorobenzoic acid(CAS# 385-00-2)

Waiwai Kemika:

ʻĀpana Molekala C7H4F2O2
Molar Mass 158.1
ʻO ka mānoanoa 1.3486 (manaʻo)
Lae hehee 157-161 °C (kukui)
Lae Boling 72-77°C 13mm
Lae Flash 72-77°C/13mm
Hiki i ka wai hikiwawe
Ka hoʻoheheʻe E hoʻoheheʻe i ka ethanol, ether, acetone, e hoʻoheheʻe i ka wai wela, e hoʻoheheʻe iki i ka wai anuanu.
Puʻupuʻu mahu 0.0358mmHg ma 25°C
Ka nana aku Crystallization
kala kala Keʻokeʻo i ka Melemele māmā i ka ʻalani māmā
BRN 973774
pKa 2.34±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
MDL MFCD00002411
Na Waiwai Kino a Kimia Pauda keʻokeʻo
Hoʻohana No nā mea mālama meaʻai, sterilization agents a me pesticides, pharmaceutical intermediates

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R36 – He mea hoʻonāukiuki i nā maka
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3
RTECS DG8559000
HS Code 29163900
Papa Hazard HOOLAHA

 

Hoʻolauna

E hoʻoheheʻe i ka ethanol, ether, acetone, e hoʻoheheʻe i ka wai wela, e hoʻoheheʻe iki i ka wai anuanu.


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