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| CAS番号. | 79-10-7 |
| 化学名: | アクリル酸 |
| 别名: | アクリル酸;アクロレイン酸;プロペン酸;2-プロペン酸;ビニルぎ酸 |
| 英語化学名: | Acrylic acid |
| 英語别名: | 2-984;Acrylate;ai3-15717;Propenoic;Acrylsαure;CH2=CHCOOH;propeneacid;Propensαure;acidoacrilio;ACRYLIC ACID |
| CBNumber: | CB7307797 |
| 分子式: | C3H4O2 |
| 分子量: | 72.06 |
| MOL File: | 79-10-7.mol |
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| アクリル酸 物理性質 |
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| 比重(密度) : |
1.051 g/mL at 25 °C(lit.)
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| Sensitive : |
Air Sensitive |
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| 安定性：: |
Stability Unstable - may contain p-methoxyphenol as an inhibitor. Prone to hazardous polymerization. Combustible. Incompatible with strong oxidizing agents, strong bases, amines. Contact with oxidizers may cause fire. Light and air sensitive. Hygroscopic. |
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アクリル酸 化学特性,用途語,生産方法 |
化学的特性
colourless liquid with an acrid odour |
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使用
An antibacterial agent. |
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主な用途／役割
アクリル樹脂原料、反応性アクリル樹脂系接着剤に使用される。 |
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一般的な説明
Acrylic acid is a colorless liquid with a distinctive acrid odor. Flash point 130°F. Boiling point 286°F. Freezing point 53°F. Corrosive to metals and tissue. Prolonged exposure to fire or heat can cause polymerization. If polymerization takes place in a closed container, violent rupture may occur. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize. |
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空気と水の反応
Flammable. Soluble in water. The presence of water, due to different solubilities of the acid and inhibitor (partitioning one from the other), may initiate polymerization. |
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反応プロフィール
ACRYLIC ACID may polymerize violently especially when the frozen acid is partially thawed (freezing point 12°C or 53°F). Frozen acid should be melted at room temperature and the process should be well stirred. Do not use heat during the melting process [Kirk-Othmer, 3rd ed., Vol. 1, 1978, p. 330]. Corrodes iron and steel and polymerization may occur on contact with iron salts. The uninhibited acid polymerizes exothermically at ambient temperature and explodes if confined. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize. Explosive polymerization can also occur with strong bases, amines, ammonia, oleum, chlorosulfonic acid, and peroxides. Mixing with 2-aminoethanol, 28% ammonium hydroxide, ethylenediamine or ethyleneimine in a closed container causes an increase in temperature and pressure. Can react violently with oxidizing reagents and strong bases [Bretherick, 5th ed., 1995, p. 419]. |
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健康ハザード
May burn skin or eyes upon short contact. INHALATION: eye and nasal irritation and lacrimation. INGESTION: may cause severe damage to the gastrointestinal tract. |
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| アクリル酸 生産企業 Global( 187)Suppliers |
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79-10-7
ETHYLENECARBOXYLIC ACID
2-PROPENOIC ACID
AKOS BBS-00003787
ACRYLIC ACID
Acroleic acid
RARECHEM AL BO 0141
PROPENOIC ACID
2-Propensαure
acideacrylique
acideacrylique(french)
acidoacrilio
Acrylate
acrylicacid,[waste]
acrylicacid,glacial
acrylicacid,inhibited
Acrylsαure
ai3-15717
caswellno.009a
CH2=CHCOOH
Glacial acrylic acid
glacialacrylicacid
Kyselina akrylova
kyselinaakrylova
kyselinaakrylova(czech)
pop-2-enoicacid
prop-2-enoicacid
Propene acid
propeneacid
Propenoic
Propensαure
アクリル酸
アクロレイン酸
プロペン酸
2-プロペン酸
ビニルぎ酸
構造分類
ω-不飽和カルボン酸
ω-官能性アルカノール, カルボン酸, アミン & ハライド
代謝産物
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