493-74-3

493-74-3 structure

Name: 2,5-Cyclohexadien-1-one,4-(3,5-dimethoxy-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethoxy-
Chemical Name: coerulignone
CAS Number: 493-74-3
Molecular Formula: C₁₆H₁₆O₆
Molecular Weight: 304.29500
Create Date: 2018-05-16 08:00:00
Modify Date: 2025-08-25 18:21:19

Name	coerulignone
Synonyms	COERULIGNONE Cerulignone 2,2',6,6'-tetramethoxydibenzo-1,1'-diquinone 3,3',5,5'-tetramethoxydiphenoquinone 4-(3,5-dimethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethoxycyclohexa-2,5-dien-1-one 3,5,3',5'-tetramethoxy-4,4'-diphenoquinone 3,3',5,5'-Tetramethoxy-4,4'-diphenoquinone

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-37/39
RIDADR	NONH for all modes of transport

91-10-1

~99%

493-74-3

Literature: Liao, Bei-Sih; Liu, Yi-Hung; Peng, Shei-Ming; Liu, Shiuh-Tzung Dalton Transactions, 2012 , vol. 41, # 4 p. 1158 - 1164

91-10-1

~77%

493-74-3

530-55-2

91-10-1

~73%

493-74-3

612-69-1

Literature: Pandey; Muralikrishna; Bhalerao Tetrahedron Letters, 1990 , vol. 31, # 26 p. 3771 - 3774

91-10-1

~3%

493-74-3

612-69-1

530-55-2

15233-65-5

493-74-3

530-55-2

Literature: Selvaraj; Park; Kim Dalton Transactions, 2014 , vol. 43, # 3 p. 958 - 966

93012-85-2

493-74-3

Literature: Baker,W. et al. Journal of the Chemical Society, 1964 , p. 1067 - 1072