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

94-78-0

1 posts

9
Message

94-78-0

@94-78-0

📅 Joined February 2021
0 Following0 Followers
PostsRepliesMediaLikes
9
94-78-0@94-78-0·Feb 7
CAS 94-78-0· Phenazopyridine (

CAS号: 94-78-0 英文名称: 3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE 英文同义词: Proma;Prozil;W 1655;Promazil;Sanopron;Gastracid;Promactil;Pyrazofen;Plegomazin;Gastrotest 中文名称: 非那吡啶 中文同义词: 非那吡啶;非那吡啶D5;苯偶氮二氨基吡啶 分子式: C11H11N5 分子量: 213.24 熔点 : 136-137° 沸点 : 343.23°C (rough estimate) 密度 : 1.2597 (rough estimate) 折射率 : 1.6880 (estimate) 酸度系数(pKa): pKa 5.15(H2O,t =25) (Uncertain) 颜色: Red crystals 水溶解性 : 904.20g/L(25 ºC) InChIKey: QPFYXYFORQJZEC-FOCLMDBBSA-N EPA化学物质信息: Phenazopyridine (94-78-0) 毒性: LD50 ipr-rat: 560 mg/kg JPETAB 51,200,34

689