CAS 699-98-9|2,3-anidrid piridinedicaboxilik
Fòmil molekilè: C7H3NO3
Pwa molekilè: 149.1
EINECS: 211-834-1
Pite: 97 pousan Min.
Pake: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Livrezon atravè lemond
- Livrezon atravè lemond
- Kalite asirans
- Sèvis Kliyan 24/7
Pwodwi Entwodiksyon
Spesifikasyon CAS 699-98-9|2,3-anidrid piridinedicarboxylic
ATIK | SPESIFIKASYON |
Pwen k ap fonn | 137-139 degre (lit.) |
tanperati depo. | Kenbe nan yon kote ki fè nwa, sele nan sèk, Tanperati chanm |
endèks refraktif | 1.4835 |
Solibilite dlo | Solibilite optimal nan dlo. |
Sistèm Rejis Sibstans EPA | Furo[3,4-b]piridin-5,7-dyon (699-98-9) |
dansite | 1.4974 |
Pwen bouyi | 270.14 degre |
pka | -2.24 |
Sansib | Imidite sansib |
Referans Chimi NIST | 2,3-anidrid piridindicaboxilik (699-98-9) |
BRN | 125111 |
Referans baz done CAS | 699-98-9(Referans baz done CAS) |
Sentèz deCAS 699-98-9|2,3-anidrid piridinedicarboxylic
Kondisyon
Avèk anidrid acetic pou 3.5h; rflu;
Referans
Liu, Jingbo; Li, Yuxin; Chen, Youwei; Hua, Xuewen; Wan, Yingying; Wei, Wei; Chante, Haibin; Yu, Shujing; Zhang, Xiao; Li, Zhengming
[Chinese Journal of Chimi, 2015, vol. 33, # 11, p. 1269 - 1275]
Baj popilè: cas 699-98-9|2, 3-anidrid piridinedicarboxylic, pri, sitasyon, rabè, nan stock, pou vann
