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4-Cyanobiphenyl (CAS# 2920-38-9) Aworan ti a ṣe afihan
  • 4-Cyanobiphenyl (CAS# 2920-38-9) 1

4-Cyanobiphenyl (CAS# 2920-38-9)

Ohun-ini Kemikali:

Fọọmu Molecular C6H5C6H4CN
Molar Mass 179.22
iwuwo 1.1255 (iṣiro ti o ni inira)
Ojuami Iyo 85-87 ℃
Ojuami Boling 193°C 20mm
Oju filaṣi >110°(230°F)
Omi Solubility lopin tiotuka
Ibi ipamọ Ipo Iwọn otutu yara
Atọka Refractive 1.7270 (iṣiro)
MDL MFCD00001821

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ọja Tags

Awọn aami ewu Xn – ipalara
Awọn koodu ewu R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S22 - Maṣe simi eruku.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
UN ID UN 3439

 

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