3-ニトロベンズアルデヒド
3-ニトロベンズアルデヒド 価格
もっと(18)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBNA-0187 |
3-ニトロベンズアルデヒド
3-Nitrobenzaldehyde |
99-61-6 |
5g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01W0114-0166 |
m-ニトロベンズアルデヒド 97.0+% (Capillary GC)
m-Nitrobenzaldehyde 97.0+% (Capillary GC) |
99-61-6 |
25g |
￥3650 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBNA-0187 |
3-ニトロベンズアルデヒド
3-Nitrobenzaldehyde |
99-61-6 |
25g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBNA-0187 |
3-ニトロベンズアルデヒド
3-Nitrobenzaldehyde |
99-61-6 |
100g |
￥20000 |
2024-03-01 |
購入 |
|
東京化成工業
|
N0129 |
3-ニトロベンズアルデヒド >98.0%(GC)
3-Nitrobenzaldehyde
>98.0%(GC) |
99-61-6 |
25g |
￥2700 |
2023-06-01 |
購入 |
3-ニトロベンズアルデヒド 化学特性,用途語,生産方法
外観
わずかにうすい黄色～黄褐色又は緑黄色、結晶性粉末～粉末又は塊
溶解性
水に難溶。殆どの有機溶剤に可溶。エタノールに溶け、水に溶け難い。
使用上の注意
アルゴン封入
説明
3-Nitrobenzaldehyde, meta-nitrobenzaldehyde or m-nitrobenzaldehyde is an organic aromatic compound containing a nitro group meta-substituted to an aldehyde. 3-Nitrobenzaldehyde is the primary product obtained via the mono-nitration of benzaldehyde with nitric acid.
化学的特性
yellowish to yellow-brown granular powder
使用
3-Nitrobenzaldehyde is a benzaldhyde with a nitro group in the meta position.
製造方法
89 mL (1.7 mol) concentrated H2SO4 are filled in a 500 mL three-neck flask equipped with an internal thermometer and an addition funnel with pressure balance. Whilst cooling with an ice bath 45 mL (0.95 mol) fuming HNO3 are added carefully under stirring, the temperature must not exceed 10 °C. To this nitrating acid, 10.6 g (10.2 mL, 100 mmol) benzaldehyde are added under further cooling so that the temperature can be constantly kept at 15 °C (about 1 hour). The ice bath is removed and the reaction mixture is stored over night at room temperature.
The reaction mixture is poured in a 1 L beaker on 500 g crunched ice, the yellow precipitation is sucked off at 16 hPa over a Buechner funnel and washed with 200 mL of cold water. Crude yield (humid): 14.4 g
The humid crude product is dissolved in 125 mL tert-butyl methyl ether and then shaken out with 125 mL of a 5% NaHCO3 solution. The organic phase is dried over sodium sulfate, filtered and the solvent evaporated at a rotary evaporator. The residue is recrystallized from toluene / petroleumether (60-80 °C) by dissolving it in toluene whilst heating and then adding the double amount of petroleum ether in portions under ice cooling. The crystalllized light yellow 3-nitrobenzaldehyde is sucked off over a Buechner funnel. The product is dried over silica gel in an evacuated desiccator.
Yield: 8.0 g (53 mmol, 53%); mp 56 °C
純化方法
Crystallise the aldehyde from water or EtOH/water, then sublime it twice at 2mm pressure at a temperature slightly above its melting point. [Beilstein 7 IV 591.]
3-ニトロベンズアルデヒド 上流と下流の製品情報
原材料
準備製品
3-ニトロベンズアルデヒド 生産企業
Global( 733)Suppliers
| 名前 |
電話番号 |
電子メール |
国籍 |
製品カタログ |
優位度 |
|
Shanghai Tianqing Chemicals Co., Ltd.
|
+8613816254020
|
penny.xu@tianqing-chem.com |
China |
540 |
58 |
|
Jiangsu Guiren Medicine Co.,Ltd
|
+86-13815020719 +86-13815020719
|
guiren_medicine@163.com |
China |
93 |
58 |
|
Hebei Mojin Biotechnology Co., Ltd
|
+8613288715578
|
sales@hbmojin.com |
China |
12453 |
58 |
|
Zibo Hangyu Biotechnology Development Co., Ltd
|
+86-0533-2185556 +8617865335152
|
Mandy@hangyubiotech.com |
China |
11013 |
58 |
|
Henan Fengda Chemical Co., Ltd
|
+86-371-86557731 +86-13613820652
|
info@fdachem.com |
China |
7377 |
58 |
|
Capot Chemical Co.,Ltd.
|
571-85586718 +8613336195806
|
sales@capotchem.com |
China |
29797 |
60 |
|
Beijing Cooperate Pharmaceutical Co.,Ltd
|
010-60279497
|
sales01@cooperate-pharm.com |
CHINA |
1811 |
55 |
|
Henan Tianfu Chemical Co.,Ltd.
|
+86-0371-55170693 +86-19937530512
|
info@tianfuchem.com |
China |
21695 |
55 |
|
Hangzhou FandaChem Co.,Ltd.
|
008657128800458; +8615858145714
|
fandachem@gmail.com |
China |
9352 |
55 |
|
Hefei TNJ Chemical Industry Co.,Ltd.
|
+86-0551-65418679 +86-18949832763
|
info@tnjchem.com |
China |
2989 |
55 |
3-ニトロベンズアルデヒド スペクトルデータ(1HNMR、13CNMR、IR1、IR2、IR3、MS、Raman)
99-61-6(3-ニトロベンズアルデヒド)キーワード:
- 99-61-6
- 3-Nitrobenzaldehyde99%
- 3-NITRO BENZALDEHYDE GR
- 3-NITROBENZALDEHYDE / M-NITROBENZALDEHYDE
- m-NITROBENZALDEHYDE pure
- 3-Nitrobenzaldehyde ,98%
- 3-Nitrobenzaldehyde, 99% 100GR
- 3-NITROBENZALDEHYDE FOR SYNTHESIS
- 3-Nitrobenzaldehyde ReagentPlus(R), 99%
- 3-FORMYLNITROBENZENE
- 3-NITROBENZALDEHYDE
- AKOS BBS-00003197
- m-Nitrobenzaldehyde(3-Nitrobenzaldehyde)
- 3-Nitrobenzaldehyde, 99.5%
- Between nitrobenzene forMaldehyde
- 3-nitro-benzaldehyd
- 3-Nitrobenzaldehyle
- Benzaldehyde, m-nitro-
- Benzaldehyde,3-nitro-
- m-nitro-benzaldehyd
- NITROBENZALDEHYDE-3
- 3-Nitrobenzaldehyde Vetec(TM) reagent grade, 98%
- 3-mononitrobenzaldehyde
- 3-NITROBENZALDEHYDE 99-61-6
- M-Nitrobenzaldehyde 1
- 3-NitrobenzaL
- 3-Nitrobenzaldehyde>
- 3-Nitrobenzaldehyde ISO 9001：2015 REACH
- 3-Nitrobenzaldehyde (Erlotinib Impurity)
- Meta Nitro Benzaldehyde (3-Nitro Benzaldehyde)
- 3-Nitrobenzyldehyde AR
- 3-ニトロベンズアルデヒド
- 1-ニトロ-3-ホルミルベンゼン
- m-ニトロベンズアルデヒド
- 1-ホルミル-3-ニトロベンゼン
- mニトロベンズアルデヒド
- ニトロベンズアルデヒド
- 3‐ニトロベンズアルデヒド