CAS 704-13-2; 3-hydroxy-4-nitrobenzaldehyde

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货号

品牌

产品名称

规格

包装、参考价格

H834786

MACKLIN

3-羟基-4-硝基苯甲醛

≥98%

100元/5g; 188元/10g; 454元/25g; 1688元/100g;

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储存：室温,密封,干燥
状态：略淡黄色-黄色绿色晶体-粉末

H1334

TCI

3-Hydroxy-4-nitrobenzaldehyde

>97.0%(GC)(T)

90元/1G; 320元/5G;

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基本信息

纯度/分析方法	>97.0%(GC)(T)
分子式/分子量	C₇H₅NO₄ = 167.12
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	2556882
PubChem物质ID	160871084
MDL编号	MFCD00007109

技术规格

Appearance	Light yellow to Yellow to Green powder to crystal
Purity(GC)	min. 97.0 %
Purity(Neutralization titration)	min. 97.0 %
Melting point	129.0 to 133.0 ℃

物性(参考值)

熔点	131 ℃
溶解性(可溶于)	甲醇

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。

472254

J&K

3-Hydroxy-4-nitrobenzaldehyde

95%

373元/1G; 1556元/5G;

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基本信息

分子式	C₇H₅NO₄
分子量	167.12
熔点	127-131
MDL编码	MFCD00007109
Beilstein	2556882
EINECS 编号	211-879-7

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

Y11309

Alfa Aesar

3-Formyl-6-nitrophenol

172元/1g; 415元/5g; 628元/10g; 1257元/25g; 4871元/100g;

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基本信息

分子量
167.12

156167

Sigma-Aldrich

3-Hydroxy-4-nitrobenzaldehyde

97%

264.74元/1 G; 2546.81元/10 G;

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产品说明

应用

3-Hydroxy-4-nitrobenzaldehyde is the aldehyde component in a study of an enantioselective thioester aldol reaction. This reaction has been catalyzed by copper(II) triflate in the presence of a chiral bisoxazoline ligand. The product has been used as a chromophoric substrate for probing the catalytic mechanism of horse liver alcohol dehydrogenase.

包装

1, 10 g in poly bottle

基本信息

线性分子式	HOC₆H₃(NO₂)CHO
分子量	167.12
Beilstein	2556882
EC 号	211-879-7
MDL编号	MFCD00007109
PubChem化学物质编号	24849596
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	127-131 ℃ (lit.)
SMILES string	[H]C(=O)c1ccc(c(O)c1)[N+]([O-])=O
InChI	1S/C7H5NO4/c9-4-5-1-2-6(8(11)12)7(10)3-5/h1-4,10H
InChI key	AUBBVPIQUDFRQI-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

079049

Fluorochem

3-Hydroxy-4-nitrobenzaldehyde

95%

286元/1g; 880元/5g; 1342元/10g; 2596元/25g;

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基本信息

CAS Number	704-13-2
MDL Number	MFCD00007109

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 .