6-Chloro Nicotinonitrile (CAS# 33252-28-7)

Ohun-ini Kemikali:

Fọọmu molikula C6H3ClN2

Molar Ibi 138.55

iwuwo 1.33± 0.1 g/cm3(Asọtẹlẹ
Oju Iyọ 116-120°C(tan.)

Boling Point 105-107 ° C 1mm

Flash Point 105-107 ° C / 1mm

Solubility Ethanol

Òru Òru 0.0474mmHg ni 25°C

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ohun elo

2-chloro-5-cyanopyridine jẹ agbedemeji ti awọn oogun.

Sipesifikesonu

Irisi Yellow to brown kirisita
BRN 113867
pKa -3.56± 0.10 (Asọtẹlẹ)
Atọka Refractive 1.565
MDL MFCD00084941
Awọn ohun-ini Kemikali ti ara ati Kemikali 2-chloro-5-cyanopyridine jẹ kirisita ti ko ni awọ, mp116 ~ 117 ℃, ti ko ṣee ṣe ninu omi, tiotuka ninu tetrachloride erogba, toluene ati awọn olomi miiran.

Aabo

Awọn koodu Ewu R20/21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe wọn mì.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Aabo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S37 - Wọ awọn ibọwọ ti o yẹ.
UN ID 3276
WGK Germany 3
HS koodu 29333990
Akọsilẹ ewu Majele
Ewu Kilasi 6.1
Iṣakojọpọ Ẹgbẹ III