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CAS: 618-88-2
分子式: C8H5NO6
分子量: 211.13
熔点: 260-264℃
中文名称: 
5-硝基异邻苯二甲酸
5-硝基间苯二甲酸
5-硝基异酞酸
5-硝基-1,3-苯二甲酸
英文名称: 
5-Nitrobenzene-1,3-dicarboxylic acid
5-nitro-3-benzenedicarboxylic acid
5-nitroisophthalic acid
5-Nitro-iso-phthalic acid
5-Nitro-1,3-benzenedicarboxylic acid
5-Nitro-isophtalic acid
性质描述: 该品为白色叶状结晶。熔点260-261℃。易溶于醇、醚和热水。
生产方法: 由间苯二甲酸(异酞酸)经发烟硝酸硝化而得。将发烟硝酸加入反应锅,在搅拌下加入间苯二甲酸,升温回流6h,蒸出过剩的硝酸,冷却结晶。过滤,滤饼用冰水洗涤。所得粗品用水重结晶,即得5-硝基异酞酸。
用途: 该品经氰化、氨化可得2,6-二氰基-4-硝基苯胺。它是分散染料的重要中间体。第一步氰化反应以二甲苯为溶剂,在135-140℃回流反应2-4h,制得5-硝基间苯二甲腈,收率91%以上。第二步氨化反应是25-30℃下反应4h,收率80%以上。5-硝基异酞酸也是诊断用药新泛影的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
N814863MACKLIN5-硝基间苯二甲酸98%35元/100g;   150元/500g;   615元/2.5kg;   咨询
储存:室温
状态:白色到黄色粉末
N0520TCI5-Nitroisophthalic Acid>99.0%(HPLC)185元/25G;   770元/500G;   咨询

基本信息

纯度/分析方法>99.0%(HPLC)
分子式/分子量C8H5NO6 = 211.13
外观与形状(20℃)固体
Reaxys-RN1976587
PubChem物质ID87573845
SDBS (AIST Spectral DB)15585
MDL编号MFCD00007254

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(HPLC)min. 99.0 area%
Purity(Neutralization titration)min. 98.0 %
Solubility in Methanolalmost transparency

物性(参考值)

熔点261 ℃

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。
573005J&K5-Nitroisophthalic Acid99%63元/25G;   209元/100G;   666元/500G;   1209元/1KG;   咨询

基本信息

分子式C8H5NO6
分子量211.13
熔点259-261
闪点120
MDL编码MFCD00007254
Beilstein1976587
EINECS 编号210-568-3

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
WGK3
TSCA
A11696Alfa Aesar5-Nitroisophthalic Acid98%567元/100g;   1231元/500g;   咨询

应用
5-Nitroisophthalic acid is used as an intermediate of medicine compound and as a disperser in dyes. It is used as an intermediate in organic synthesis,agrochemical,pharmaceutical and dyestuffs etc,.

备注
Incompatible with strong oxidizing agents, strong bases.

基本信息

MDL
MFCD00007254

EINECS
210-568-3

分子式
C8H5NO6

分子量
211.13

熔点
260-264°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water.1.5 g/L at 20°C

Beilstein
1976587

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

1296029USPGlycopyrrolate Related Compound AUnited States Pharmacopeia (USP) Reference Standard11011.4元/50 MG;   咨询

产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

线性分子式O2NC6H3-1,3-(CO2H)2
分子量211.13
Beilstein1976587
MDL编号MFCD00007254
PubChem化学物质编号329749960
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameUSP
mp259-261 ℃ (lit.)
application(s)pharmaceutical (small molecule)
格式neat
SMILES stringOC(=O)c1cc(cc(c1)[N+]([O-])=O)C(O)=O
InChI1S/C8H5NO6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)(H,12,13)
InChI keyNBDAHKQJXVLAID-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H319
预防措施声明P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类Eye Irrit. 2
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)373.3 °F - closed cup
闪点(C)189.6 ℃ - closed cup
N18005Sigma-Aldrich5-Nitroisophthalic Acid98%252.88元/100 G;   咨询

基本信息

线性分子式O2NC6H3-1,3-(CO2H)2
分子量211.13
Beilstein1976587
EC 号210-568-3
MDL编号MFCD00007254
PubChem化学物质编号24897530
NACRESNA.22

产品性质

质量水平100
测定98%
形式powder
mp259-261 ℃ (lit.)
SMILES stringOC(=O)c1cc(cc(c1)[N+]([O-])=O)C(O)=O
InChI1S/C8H5NO6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)(H,12,13)
InChI keyNBDAHKQJXVLAID-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H319
预防措施声明P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类Eye Irrit. 2
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)373.3 °F - closed cup
闪点(C)189.6 ℃ - closed cup
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
210762Fluorochem5-Nitroisophthalic Acid98%220元/100g;   咨询

基本信息

CAS Number618-88-2
MDL NumberMFCD00007254
Melting Point261℃

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 .
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