2-メチル-3-ニトロ安息香酸
2-メチル-3-ニトロ安息香酸 物理性質
- 融点 :
- 182-184 °C (lit.)
- 沸点 :
- 314.24°C (rough estimate)
- 比重(密度) :
- 1.4283 (rough estimate)
- 屈折率 :
- 1.5468 (estimate)
- 貯蔵温度 :
- Sealed in dry,Room Temperature
- 外見 :
- powder to crystal
- 酸解離定数(Pka):
- 3.03±0.20(Predicted)
- 色:
- White to Light red to Green
- 水溶解度 :
- <0.1 g/100 mL で 22 ºC
- BRN :
- 2050096
- InChIKey:
- YPQAFWHSMWWPLX-UHFFFAOYSA-N
- CAS データベース:
- 1975-50-4(CAS DataBase Reference)
- EPAの化学物質情報:
- 2-Methyl-3-nitrobenzoic acid (1975-50-4)
2-メチル-3-ニトロ安息香酸 価格
もっと(12)
| 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)
|
W01COBOS-1068 |
2-メチル-3-ニトロ安息香酸
2-Methyl-3-nitrobenzoic acid |
1975-50-4 |
5g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBOS-1068 |
2-メチル-3-ニトロ安息香酸
2-Methyl-3-nitrobenzoic acid |
1975-50-4 |
25g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01W0113-0874 |
2-メチル-3-ニトロ安息香酸 98.0+% (Titration)
2-Methyl-3-nitrobenzoic Acid 98.0+% (Titration) |
1975-50-4 |
500g |
￥29700 |
2024-03-01 |
購入 |
|
東京化成工業
|
M0892 |
2-メチル-3-ニトロ安息香酸 >98.0%(T)
2-Methyl-3-nitrobenzoic Acid
>98.0%(T) |
1975-50-4 |
25g |
￥2100 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
26843-32 |
2-Methyl-3-nitrobenzoic acid |
1975-50-4 |
25g |
￥3400 |
2024-07-01 |
購入 |
2-メチル-3-ニトロ安息香酸 化学特性,用途語,生産方法
外観
わずかにうすい黄色～うすい褐色, 結晶～粉末又は塊
溶解性
エタノール及びアセトンに溶け、水にほとんど溶けない。
用途
有機合成原料。
化学的特性
white crystal powder
使用
2-Methyl-3-nitrobenzoic acid was used as starting reagent in the synthesis of methyl 2-methyl-3-nitrobenzoate and 2,3-unsubstituted indoles.
一般的な説明
Fine needles or light beige powder.
空気と水の反応
Insoluble in water.
反応プロフィール
2-Methyl-3-nitrobenzoic acid is a nitrated carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry.
火災危険
Flash point data for 2-Methyl-3-nitrobenzoic acid is not available. 2-Methyl-3-nitrobenzoic acid is probably combustible.
2-メチル-3-ニトロ安息香酸 上流と下流の製品情報
原材料
準備製品
2-メチル-3-ニトロ安息香酸 生産企業
Global( 511)Suppliers
2-メチル-3-ニトロ安息香酸 スペクトルデータ(1HNMR、IR1、IR2、MS、Raman)
1975-50-4(2-メチル-3-ニトロ安息香酸)キーワード:
- 1975-50-4
- AKOS BB-9542
- 3-NITRO-O-TOLUIC ACID
- 3-NITRO-2-METHYLBENZOIC ACID
- 2-methyl-3-nitro-benzoicaci
- 2-METHYL-3-NITROBENZOIC ACID
- 3-Nitro-2-Toluic Acid
- Benzoic acid, 2-methyl-3-nitro-
- 2-METHYL-3-NITROBENZOIC ACID / 3-NITRO-O-TOLUIC ACID
- 3-Nitro-o-toluic acid (COOH=1)
- ethyl 5-(tert-butoxycarbonylamino)thiazole-4-carboxylate
- 3-nitro-2-Methyl benzoate
- 2-Methyl-3-nitrobenzoic acid, 99% 100GR
- 2-METHYL-3-NITROBENZOIC ACID FOR SYNTHES
- 3-Nitro-o-toluic acid, 2-Carboxy-6-nitrotoluene
- 2-Methyl-3-nitrobenzoic acid,99%
- Lenalidomide Impurity 26
- 1975-50-4 2-Methyl-3-nitrobenzoic acid
- 2-Methyl-3-nitrobenzoic acid 1975-50-4
- o-Toluic acid, 3-nitro-
- 2-Methyl-3-nitrobenzoicAcid>
- Lenalidomide Impurity 42
- 2-Methyl-3-nitrobenzoic acid ISO 9001：2015 REACH
- 2-Methyl-3-nitrobenzoic acid or 3-Nitro-o-toluic Acid
- 2-methyl-3-nitrobenzic acid
- 2-メチル-3-ニトロ安息香酸
- 3-ニトロ-2-メチル安息香酸
- 3-ニトロ-o-トルイル酸
- 2メチル3ニトロ安息香酸
- 2‐メチル‐3‐ニトロ安息香酸