CAS 6281-23-8; 3-(5-硝基-2-呋喃基)2-丙烯酸; 3-(5-Nitro-2-furanyl)-2-propenoic acid

CAS:

6281-23-8

分子式:

C7H5NO5

分子量:

183.12

中文名称:

3-(5-硝基-2-呋喃基)2-丙烯酸

5-硝基呋喃丙烯酸

3-(5-硝基呋喃)丙烯酸

英文名称:

3-(5-Nitro-2-furanyl)-2-propenoic acid

5-Nitrofuranacrylic acid

3-(5-Nitrofuran)propenoic acid

5-nitro-2-furanacrylic aci

3-(5-nitro-2-furanyl)-2-propenoic aci

3-(5-nitro-2-furyl)acrylic acid

5-nfa

5-nitro-2-furanacrylic acid

5-nitro-2-furyl acrylic acid

5-nitro-2-furylakrylova kyselina

5-nitrofurylacrylic acid

nitrofurylacrylamide

nitrofurylacrylic acid

nitrofurylacrylicacid

展开更多英文名

性质描述:

浅黄色结晶或粉末。熔点 236℃ 。

生产方法:

用呋喃甲醛与乙醛缩合，生成呋喃丙烯醛，再氧化成呋喃丙烯酸，然后以硝酸硝化制得该品。

用途:

呋喃丙胺的中间体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

N865566

MACKLIN

3-(5-硝基-2-呋喃基)丙烯酸

≥97%

301元/1g;

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储存：室温

N0551

TCI

3-(5-Nitro-2-furyl)acrylic Acid

>97.0%(HPLC)

990元/5G; 4030元/25G;

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基本信息

纯度/分析方法	>97.0%(HPLC)
分子式/分子量	C₇H₅NO₅ = 183.12
外观与形状(20℃)	固体
Reaxys-RN	9333
PubChem物质ID	87573873
SDBS (AIST Spectral DB)	30135
MDL编号	MFCD00143078

技术规格

Appearance	Light yellow to Yellow to Orange powder to crystal
Purity(HPLC)	min. 97.0 area%
Purity(Neutralization titration)	min. 96.0 %

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

LT8566000

240308

Fluorochem

3-(5-Nitrofuran-2-yl)acrylic acid

95%

2794元/5g; 9372元/25g;

咨询

基本信息

CAS Number	6281-23-8
MDL Number	MFCD00143078

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .