CAS.coolHomeSearchNotificationsMessagesProfileSettingsPost
Sign inSign up

Trending Chemicals

#1 · Trending in chemicals

CAS 64-17-5

ethanol (

276 posts

#2 · Trending in chemicals

CAS 110-54-3

hexane (

110 posts

#3 · Trending in chemicals

CAS 7732-18-5

water (

106 posts

#4 · Trending in chemicals

CAS 141-78-6

hexane (

91 posts

#5 · Trending in chemicals

CAS 67-56-1

methanol (

89 posts

Show more

Who to Follow

No suggestions available yet.

Find more people

About · Explore · Settings

© 2026 CAS.cool

CAS 998-91-4

CAS 998-91-4

ethoxy-, ethyl ester (

1 post · Back to Explore

9
998-91-4@998-91-4·Feb 7
CAS 998-91-4· ethoxy-, ethyl ester (

CAS号: 998-91-4 英文名称: ETHYL 3-ETHOXYBUT-2-ENOATE 英文同义词: NSC 2321;NSC 224119;LABOTEST-BB LT01148096;Ethyl β-ethoxycrotonate;Ethyl 3-ethoxycrotonate;Ethyl3-ethoxycrotonate97%;ETHYL 3-ETHOXYBUT-2-ENOATE;ETHYL 3-ETHOXY-2-BUTENOATE;Ethyl 3-ethoxycrotonate 97%;3-Ethoxycrotonic acid ethyl ester 中文名称: 3-乙氧基-2-丁炔羧酸乙酯 中文同义词: 3-乙氧基-2-丁烯酸乙酯;3-乙氧基-2-丁炔羧酸乙酯;3-乙氧基-2-丁炔羧酸乙酯,97% 分子式: C8H14O3 分子量: 158.2 熔点 : 30-32 °C(lit.) 沸点 : 195-200 °C(lit.) 密度 : 0.965 折射率 : 1.4535 闪点 : 137 °F 水溶解性 : Insoluble in water. BRN : 1757006 CAS 数据库: 998-91-4 EPA化学物质信息: 2-Butenoic acid, 3-ethoxy-, ethyl ester (998-91-4) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-27-36/37/39-24/25 危险品运输编号 : UN 1325 4.1/PG 2 WGK Germany : 3

303