4727-50-8

4727-50-8 structure

Name: Quinolinium,1-ethyl-4-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1)
Chemical Name: cryptocyanin
CAS Number: 4727-50-8
Molecular Formula: C₂₅H₂₅IN₂
Molecular Weight: 480.384
Catalog: Chemical reagent Organic reagent Cyanide/nitrile
Create Date: 2018-03-15 08:00:00
Modify Date: 2025-08-20 19:28:23

Name	cryptocyanin
Synonyms	1-Ethyl-4-[(1Z,3Z)-3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]quinolinium iodide Quinolinium, 1-ethyl-4-[(1Z,3Z)-3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1) 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE Quinolinium, 1-ethyl-4-[3- (1-ethyl-4(1H)-quinolinylidene)-1-propenyl]-, iodide 1-Ethyl-4-[(1E,3E)-3-(1-ethylquinolin-4(1H)-ylidene)prop-1-en-1-yl]quinolinium iodide Cryptocyanine Quinolinium, 1-ethyl-4-[3- (1-ethyl-4(1H)-quinolylidene)propenyl]-, iodide EINECS 225-224-8 MFCD00011970

CHEMICAL NAME :: Quinolinium, 1-ethyl-4-(3-(1-ethyl-4(1H)-quinolylidene)propenyl)-, iodide

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555396

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4417 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H300-H315-H319-H335
Precautionary Statements	P261-P264-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	T+: Very toxic;
Risk Phrases	R28
Safety Phrases	S26-S28-S36/37-S45
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3
RTECS	VC3676880
Packaging Group	II
Hazard Class	6.1(a)
HS Code	2933499090

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%