Basic Information | Post buying leads | Suppliers |
Name |
REMAZOL YELLOW G |
EINECS | 242-710-5 |
CAS No. | 18976-74-4 | Density | g/cm3 |
PSA | N/A | LogP | N/A |
Solubility | N/A | Melting Point |
N/A |
Formula | C20H21 Cl N4 O11 S3 . 2 Na | Boiling Point | °Cat760mmHg |
Molecular Weight | 669.04 | Flash Point | °C |
Transport Information | N/A | Appearance | N/A |
Safety | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of SOx, Cl−, Na2O, and NOx. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Benzenesulfonicacid,3-chloro-4-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-5-methyl-,disodium salt (9CI); m-Toluenesulfonic acid,5-chloro-4-[4-[[5-[(2-hydroxyethyl)sulfonyl]-2-methoxyphenyl]azo]-3-methyl-5-oxo-2-pyrazolin-1-yl]-,hydrogen sulfate (ester), disodium salt (8CI); C.I. Reactive Yellow 14; ProcionYellow MX 4R; Remazol Yellow G; Sumifix Yellow G |
MF: C20H19ClN4Na2O11S3
MW: 669.0126
EINECS Remazol Yellow G (18976-74-4): 242-710-5
IUPAC Name: Disodium 3-chloro-4-[4-[2-methoxy-5-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl-3-methyl-5-oxo-4H-pyrazol-1-yl]-5-methylbenzenesulfonate
Synonyms: Reactive Yellow 14 ; Disodium 5-chloro-6-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]toluene-3-sulphonate ; Reactive yellow 14 (18976-74-4) ; Light Yellow KN-G ; 3-Chloro-4-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-5-methylbenzenesulfonic acid disodium salt ; C.I.19036 ; Remazol Yellow G
Following is the molecular structure of Remazol Yellow G (18976-74-4):
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of SOx, Cl−, Na2O, and NOx.