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| CAS番号. | 80-59-1 |
| 化学名: | チグリン酸 |
| 别名: | チグリン酸;セバジン酸;(E)-2-メチル-2-ブテン酸;チグル酸;(2E)-2-メチル-2-ブテン酸;(E)-2,3-ジメチルアクリル酸;2-メチルクロトン酸;trans-ジメチルアクリル酸;チグリックアシド;TRANS-2-メチルクロトン酸;(E)-2-メチルブタ-2-エン酸 |
| 英語化学名: | Tiglic acid |
| 英語别名: | tiglic;NSC 8999;FEMA 3599;NSC 44235;TIGLIC ACID;cevadicacid;Tiglinsαure;Cevadic acid;tiglinicacid;TIGLINSAEURE |
| CBNumber: | CB4199986 |
| 分子式: | C5H8O2 |
| 分子量: | 100.12 |
| MOL File: | 80-59-1.mol |
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| チグリン酸 物理性質 |
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| 沸点 : |
95-96 °C12 mm Hg(lit.)
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| 比重(密度) : |
0.969 g/mL at 25 °C(lit.)
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| 貯蔵温度 : |
Refrigerator (+4°C) |
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| 水溶解度 : |
SOLUBLE IN HOT WATER |
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チグリン酸 化学特性,用途語,生産方法 |
化学的特性
WHITE TO BEIGE CRYSTALLINE POWDER AND CHUNKS |
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使用
Tiglic acid is the stable isomer of angelic acid. Tiglic acid was found as glyceride in croton oil, as butyl ester in the oil of the Roman camomile, and as geranyl tiglate in oil of geranium. Tiglic a
cid is formed during the charcoaling of maple wood. |
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一般的な説明
A white lustrous flaked solid with a fruity or spicy odor. About the same density as water and slightly soluble in water. May burn if heated to high temperatures. May severely irritate skin, eyes, lungs or mucous membranes. |
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空気と水の反応
Slightly soluble in water. |
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反応プロフィール
TIGLIC ACID is a 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 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. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Tiglic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. |
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健康ハザード
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
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火災危険
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
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| チグリン酸 生産企業 Global( 107)Suppliers |
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80-59-1
(E)-2-METHYL-2-BUTENOIC ACID
E-2,3-DIMETHYLACRYLIC ACID
FEMA 3599
2,3-DIMETHYLACRYLIC ACID
2-METHYL-TRANS-2-BUTENOIC ACID
2-METHYL-2-BUTENOIC ACID
2-METHYLBUT-2-ENOIC ACID
2-METHYLCROTONIC ACID
TRANS-ALPHA,BETA-DIMETHYLACRYLIC ACID
TRANS-2-METHYL-2-BUTENOIC ACID
TRANS-2-METHYLCROTONIC ACID
TRANS-2,3-DIMETHYLACRYLIC ACID
RARECHEM AL BO 0403
TIGLIC ACID
(E)-2-Methyl-2-butensαure
(E)-2-Methylcrotonic acid
(e)-2-methylcrotonicacid
(E)-2-Methylcrotonsαure
(E)-α-Methylcrotonicacid
2-Butenoicacid,2-methyl-,(2E)-
2-Butenoicacid,2-methyl-,(E)-
2-methyl-(E)-2-butenoic acid
2-methyl-,(E)-2-Butenoicacid
Cevadic acid
cevadicacid
Crotonic acid, 2-methyl-, (E)-
Crotonicacid,2-methyl-,(E)-
crotonolicacid
tiglic
Tiglic acid, E
チグリン酸
セバジン酸
(E)-2-メチル-2-ブテン酸
チグル酸
(2E)-2-メチル-2-ブテン酸
(E)-2,3-ジメチルアクリル酸
2-メチルクロトン酸
trans-ジメチルアクリル酸
チグリックアシド
TRANS-2-メチルクロトン酸
(E)-2-メチルブタ-2-エン酸
代謝産物
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