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化工社化工社 化学情報印刷レポート · 研究参考用
HCID 16627作成日:2026年10月27日

アクリル酸2-クロロエチル

2-クロロエチルアクリラート · アクリル酸2-クロロエチル · アクリル酸-2-クロロエチル · 2-クロロエチル プロパ-2-エノアート · EINECS 218-619-1 · chloroethylacrylate · Chloroethyl acrylate · B-CHLOROETHYL ACRYLATE

https://huagongshe.com/ja/chemical/16627

アクリル酸2-クロロエチル の分子構造式

識別子と物理属性

CAS No.2206-89-5
分子式C5H7ClO2
平均分子量134.56 g/mol
単同位体質量134.01345714 g/mol
SMILESC=CC(=O)OCCCl
InChIKeyWHBAYNMEIXUTJV-UHFFFAOYSA-N
PubChem CID16627
ChEMBLCHEMBL450171
EC No.218-619-1
DTXSIDDTXSID8024783
現地名アクリル酸2-クロロエチル

化学・物理的性質

XLogP1.1
極性表面積26.3
水素結合供与体数0
水素結合受容体数2
回転可能結合数4
重原子数8
形式電荷0
複雑度90.4
密度1.1404 (NTP, 1992) - Denser than waterwill sink1.125 g/mL at 25 °C
溶解度Insoluble (<1 mg/ml at 70 °F) (NTP, 1992)
沸点124 to 127 °F at 760 mmHg (NTP, 1992)64-66°C 20mm
Physical DescriptionInsoluble in water (<1 mg/mL at 70 °F). (NTP, 1992)
屈折率n20/D1.125
引火点59℃
貯蔵条件2-8°C
外観・状態liquid
InChI1S/C5H7ClO2/c1-2-5(7)8-4-3-6/h2H,1,3-4H2
InChIKeyWHBAYNMEIXUTJV-UHFFFAOYSA-N
SMILESClCCOC(=O)C=C
EPAの化学物質情報2-Chloroethyl acrylate (2206-89-5)

安全性と法規制

GHS 分類DangerH226 (97.5%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P273, P280, P301+P316, P303+P361+P353, P305+P354+P338, P317, P321, P330, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
輸送ラベル(DOT)Flammable Liquid Poison
火災危険Flash point data for this chemical are not available, but it is probably combustible. (NTP, 1992)
健康有害性SYMPTOMS: Symptoms of exposure to this compound include irritation of eyes, nose, throat and skin.
反応性グループHalogenated Organic Compounds
Reactivity AlertsHighly Flammable
Reactivity Profile2-CHLOROETHYL ACRYLATE may be sensitive to light and heat (NTP, 1992).
Air and Water ReactionsHighly flammable. Insoluble in water.
Hazard Classes and CategoriesFlam. Liq. 3 (97.5%)
消火Fires involving this compound should be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
応急処置EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
非火災時の漏出対応SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, you should dampen the solid spill material with alcohol, then transfer the dampened material to a suitable container. Use absorbent paper dampened with alcohol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with alcohol followed by washing with a strong soap and water solution. Do not reenter the contaminate area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

用途

一般的な説明

Insoluble in water (<1 mg/mL at 70°F) .

Isolation and EvacuationExcerpt from ERG Guide 131 [Flammable Liquids - Toxic]:
Personal Protective Equipment (PPE)RECOMMENDED RESPIRATOR: When working with this chemical, wear a NIOSH-approved full face chemical cartridge respirator equipped with the appropriate organic vapor cartridges. If that is not available, a half face respirator similarly equipped plus airtight goggles can be substituted. However, please note that half face respirators provide a substantially lower level of protection than do full face respirators. (NTP, 1992)
水環境危害等級(WGK)3
RTECS 番号AS6300000
輸送番号(UN)UN 1992 6.1(3) / PGIII
毒性rat,LCLo,inhalation,250ppm/4H (250ppm),AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
危険文句(R)36/37/38-50-36-25-10
危険表示T,N
安全措置(S)26-36/37/39-61-45
危険等級Acute Tox. 3 OralAquatic Acute 1Eye Dam. 1Flam. Liq. 3
貯蔵分類3 - Flammable liquids