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 77666-94-5

CAS 77666-94-5

chloroform (

1 post · Back to Explore

7
77666-94-5@77666-94-5·Feb 2
CAS 67-66-3· chloroform ( CAS 108-20-3· isopropyl ether ( CAS 77666-94-5· chloroform (

CAS号: 77666-94-5 英文名称: pyrazine-2,5-dicarbaldehyde 英文同义词: pyrazine-2,5-dicarbaldehyde 中文名称: 2,5-二醛基吡嗪 中文同义词: 2,5-二醛基吡嗪;吡嗪-2,5-二甲醛 分子式: C6H4N2O2 分子量: 136.11 熔点 : 124-125 °C(Solv: chloroform (67-66-3); isopropyl ether (108-20-3)) 沸点 : 273.8±40.0 °C(Predicted) 密度 : 1.371±0.06 g/cm3(Predicted) 酸度系数(pKa): -3.28±0.10(Predicted)