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5-Nitro-2-furoic acid

5-Nitro-2-furoic acid 구조식 이미지
카스 번호:
645-12-5
상품명:
5-Nitro-2-furoic acid
동의어(영문):
Nitrofurate;5-nitrofuroicacid;5-nitropyromucate;5-Nitrofuroic acid;RARECHEM AL BO 1619;5-nitro-2-furoicaci;5-NITRO-2-FUROIC ACID;5-Nitropyromucic acid;2-CARBOXY-5-NITROFURAN;2-Furoic acid, 5-nitro-
CBNumber:
CB0150392
분자식:
C5H3NO5
포뮬러 무게:
157.08
MOL 파일:
645-12-5.mol

5-Nitro-2-furoic acid 속성

녹는점
185-189 °C (lit.)
끓는 점
281.7°C (rough estimate)
밀도
1.8109 (rough estimate)
굴절률
1.4798 (estimate)
저장 조건
Sealed in dry,2-8°C
산도 계수 (pKa)
2.06±0.10(Predicted)
수용성
Slightly soluble in water.
BRN
139373
CAS 데이터베이스
645-12-5(CAS DataBase Reference)
NIST
5-Nitrofuran-2-carboxylic acid(645-12-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 68-36/37/38-40
안전지침서 37/39-36/37-36-22
WGK 독일 3
RTECS 번호 LV2012000
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H341 유전적인 결함을 일으킬 것으로 의심됨 (노출되어도 생식세포 유전독성을 일으키지 않는다는 결정적인 증거가 있는 노출경로가 있다면 노출경로 기재) 생식세포 변이원성 물질 구분 2 경고 P201,P202, P281, P308+P313, P405,P501
예방조치문구:
P201 사용 전 취급 설명서를 확보하시오.
P202 모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P308+P313 노출 또는 접촉이 우려되면 의학적인 조치· 조언를 구하시오.
P405 밀봉하여 저장하시오.

5-Nitro-2-furoic acid MSDS


5-Nitro-2-furoic acid

5-Nitro-2-furoic acid C화학적 특성, 용도, 생산

화학적 성질

yellow crystalline powder

용도

5-Nitro-2-furoic acid is a representative of 2-substituted 5-nitrofurans. A number of nitrofurans have been used as antibacterial, antiprotozoal, and anthelmintic drugs in humans and animals. 2-Substituted 5-nitrofurans have been used worldwide as human and veterinary medicines, food preservatives, and feed additives, and they are utilized in human medicine as antibacterial agents. Therefore, the relationship between the antibacterial effect and the mutagenicity of these compounds and their oxidized metabolites is important. Comparison of the antibacterial effects and genotoxic potencies of nitrofuran drugs and their oxidative metabolites may provide a new direction for selecting nitrofuran drugs for human use.

용도

5-Nitro-2-furoic acid was used in the preparation of [1,2,4]triazolo[3,4-b][1,3,4]thiadiazines and [1,2,4]triazolo[3,4-b][1,3,4] thiadiazoles. The FT-IR and FT-Raman spectra of 5-Nitro-2-furoic acid has also been studied.

환경귀착

5-Nitro-2-furoic acid is a yellow crystalline powder with molecular weight of 157.08 g mol-1 and density of 1.72 g cm-3. The boiling point is 332.4 ℃ and the melting point is 185.00– 189.00 ℃ at 760 mm Hg. Vapor pressure is 5.83E-05 mm Hg at 25 ℃ and enthalpy of vaporization is 60.71 kJ mol-1. 5-Nitro-2-furoic acid is very soluble in water. It is stable under normal temperature and pressure.

Toxicity evaluation

The toxicological properties of this compound have not been fully investigated. However, as a minimum precaution, it should be considered harmful. Precautions should be taken and procedures adopted to prevent exposure.

5-Nitro-2-furoic acid 준비 용품 및 원자재

원자재

준비 용품


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