[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 99-61-6
关键词:       仅模糊查询
CAS: 99-61-6
分子式: C7H5NO3
分子量: 151.12
沸点: 285-290 °C
熔点: 56-59℃
中文名称: 
间硝基苯甲醛
3-硝基苯甲醛
英文名称: 
m-Nitrobenzaldehyde
3-nitro-Benzaldehyde
3-Nitrobenzaldehyde
m-nitro-benzaldehyd
3-formylnitrobenzene
5-nitrobenzaldehyde
3-nitro-benzaldehyd
3-Nitro-benzaldehyde
3-Nitrobenzaldehyle
Benzaldehyde,3-nitro-
性质描述: 黄色结晶状固体,从水中的析出物为针状体,熔点58-59℃,沸点164℃(3.06kPa),相对密度1.2792(20/4℃)。溶于醇、醚、氯仿、苯和丙酮,几乎不溶于水。能进行水蒸气蒸馏。
生产方法: 以苯甲醛为原料,用硝酸钾、硝酸钠或硝酸在硫酸存在下进行硝化,都可以生成间硝基苯甲醛,收率大约分别为80%、60%及75%。将硫酸加入反应釜中,边搅拌边加入硝酸钠,加热至70℃使其全部溶解,降温到5℃,滴加苯甲醛,5-10℃加完,反应1h,将反应物慢慢加于碎冰中,充分搅拌使完全析出,滤出沉淀,在10℃用碳酸钠洗去酸,滤干,用酒精洗涤除去邻硝基物,低温减压干燥得到本品。
用途: 该品为医药、染料、表面活性剂等有机合成的中间体。在制药工业中用于合成碘普酸钙、碘番酸、间羟胺重酒石酸盐、尼莫地平、尼卡地平、尼群地平、尼鲁地平等。
推荐供应商
货号品牌产品名称规格包装、参考价格
N814577MACKLIN间硝基苯甲醛98%29元/25g;   32元/100g;   152元/500g;   652元/2.5kg;   咨询
储存:室温,密封
状态:灰白色到黄色到棕褐色粉末或颗粒
N0129TCI3-Nitrobenzaldehyde>98.0%(GC)190元/25G;   560元/100G;   1690元/500G;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C7H5NO3 = 151.12
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-RN386795
PubChem物质ID87573516
SDBS (AIST Spectral DB)1287
MDL编号MFCD00007249

技术规格

AppearanceWhite to Orange to Green powder to crystal
Purity(GC)min. 98.0 %
Melting point55.0 to 59.0 ℃

物性(参考值)

熔点57 ℃
沸点114 ℃/4 mmHg
水溶性实际上不溶
在水中的溶解度1.6 g/l   25 ℃
溶解性(可溶于)醇,氯仿,乙醚

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。
H401 : 对水生生物有毒。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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#CU7250000
144999J&K3-Nitrobenzaldehyde98%60元/5G;   112元/100G;   394元/500G;   咨询

基本信息

分子式C7H5NO3
分子量151.12
熔点55-58
MDL编码MFCD00007249
EINECS 编号202-772-6

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
RTECSCU7250000
TSCA
A13594Alfa Aesar3-Nitrobenzaldehyde99%1099元/250g;   1861元/500g;   3164元/1000g;   咨询

应用
3-Nitrobenzaldehyde is used in the synthesis of other organic compounds, ranging from pharmaceuticals to plastic additives and intermediate for the processing of perfume and flavoring compounds and in the preparation of certain aniline dyes.

备注
Air Sensitive. Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00007249

EINECS
202-772-6

分子式
C7H5NO3

分子量
151.12

熔点
57-59°

沸点
164°/23mm

灵敏度
Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in water.

Beilstein
386795

Merck
14,6587

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
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

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

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

RTECS
CU7250000

TSCA

C12841Alfa Aesar3-Nitrobenzaldehyde99%716元/100g;   2130元/500g;   咨询

基本信息

Ref#
12841

MDL
7249

分子式
C7 H5 N O3

分子量
151.12

形态
Light-yellow powder

安全信息

危险等级
9

包装组
III

N10845Sigma-Aldrich3-NitrobenzaldehydeReagentPlus®, 99%439.11元/5 G;   567.84元/100 G;   1962.72元/500 G;   咨询

产品说明

包装

5 g in glass bottle
100, 500 g in poly bottle

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式O2NC6H4CHO
分子量151.12
Beilstein386795
EC 号202-772-6
MDL编号MFCD00007249
PubChem化学物质编号24897458
NACRESNA.22

产品性质

质量水平200
产品线ReagentPlus®
测定99%
形式crystals
mp55-58 ℃ (lit.)
SMILES string[O-][N+](=O)c1cccc(C=O)c1
InChI1S/C7H5NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-5H
InChI keyZETIVVHRRQLWFW-UHFFFAOYSA-N

安全信息

象形图GHS07GHS09
警示用语:Warning
危险声明H302 - H411
预防措施声明P264 - P270 - P273 - P301 + P312 - P391 - P501
危险分类Acute Tox. 4 Oral - Aquatic Chronic 2
储存分类代码11 - Combustible Solids
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
V900792Sigma-Aldrich3-NitrobenzaldehydeVetec, reagent grade, 98%216.45元/100 G;   咨询

产品说明

包装

100 g in poly bottle

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式O2NC6H4CHO
分子量151.12
Beilstein386795
EC 号202-772-6
MDL编号MFCD00007249
PubChem化学物质编号329830160

产品性质

等级reagent grade
产品线Vetec
测定98%
mp55-58 ℃ (lit.)
SMILES string[O-][N+](=O)c1cccc(C=O)c1
InChI1S/C7H5NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-5H
InChI keyZETIVVHRRQLWFW-UHFFFAOYSA-N

安全信息

象形图GHS07GHS09
警示用语:Warning
危险声明H302 - H411
预防措施声明P264 - P270 - P273 - P301 + P312 - P391 - P501
危险分类Acute Tox. 4 Oral - Aquatic Chronic 2
储存分类代码11 - Combustible Solids
WGKWGK 3
209059Fluorochem3-Nitrobenzaldehyde95%220元/25g;   264元/100g;   咨询

基本信息

CAS Number99-61-6
MDL NumberMFCD00007249

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 .
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
Baidu
map