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2-Amino-4-bromobenzoic acid (CAS # 20776-50-5)

Chemical Property:

Molecular Formula C7H6BrNO2
Molar Mass 216.03 Nws
Qhov ntom 1.793 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 230-234 ° C
Boling Point 352.4 ± 32.0 ° C (Predicted)
Flash Point 166.9°C dej
Dej Solubility Soluble hauv dej (me ntsis).
Vapor Siab 1.43E-05mmHg ntawm 25 ° C
Qhov tshwm sim Ci hmoov hmoov
Xim Dawb rau txiv kab ntxwv rau ntsuab
pKa 4.71 ± 0.10 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub
Refractive Index 1.672 ib
MDL TIAB SA 03618454
Physical thiab Chemical Properties Lub teeb daj hmoov

Product Detail

Khoom cim npe

Risk thiab Safety

Hazard Cov Cim Xn – Ua phem
Risk Codes 22 – Ua phem yog nqos
Kev nyab xeeb piav qhia 36/37 - Hnav khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
UN IDs UN 2811 6.1/PG 3
WGK Germany 3
HS Code 29224999 ib
Hazard Class IRRITANT

 

 

2-Amino-4-bromobenzoic acid (CAS # 20776-50-5) Taw qhia

2-Amino-4-bromobenzoic acid yog cov organic compound uas nws cov qauv qauv yog C7H6BrNO2. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab kev nyab xeeb cov ntaub ntawv: Xwm:
-Cov tsos mob: 2-Amino-4-bromobenzoic acid yog dawb crystalline khoom.Siv:
- Pharmaceutical teb: 2-Amino-4-bromobenzoic acid tuaj yeem siv los ua qhov nruab nrab rau kev tsim cov tshuaj, tshwj xeeb tshaj yog cov synthesis ntawm qee cov tshuaj uas tsis yog-steroidal anti-inflammatory.

Txoj kev:
- 2-Amino-4-bromobenzoic acid tuaj yeem npaj los ntawm reacting 2-bromobenzoic acid nrog ammonia. Raws li qhov tsim nyog cov tshuaj tiv thaiv, ob lub tebchaw no tuaj yeem hloov pauv cov tshuaj tiv thaiv los hloov cov bromine atom nrog cov amino pawg.

Cov ntaub ntawv kev nyab xeeb:
- 2-Amino-4-bromobenzoic acid muaj qee yam toxicity thiab yuav tsum tau saib xyuas. Ua raws li kev soj ntsuam kev nyab xeeb thiab kev tiv thaiv tus kheej, xws li hnav cov hnab looj tes tsim nyog, tsom iav thiab cov tsho hauv chav kuaj.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb