Reported in EPA TSCA Inventory.
The C.I. Pigment Red 53, with the CAS registry number 2092-56-0, is also known as 5-Chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfoni- c acid, monosodium salt. Its EINECS number is 218-248-5. This chemical's molecular formula is C17H13ClN2O4S·Na and molecular weight is 398.81. What's more, its systematic name is Sodium 5-chloro-2-[(2-hydroxy-1-naphthyl)diazenyl]-4-methylbenzenesulfonate. Its classification code is Mutation data. This chemical is used as a pigment.
Physical properties of C.I. Pigment Red 53 are: (1)#H bond acceptors: 6; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 6; (4)Polar Surface Area: 96.7 Å2.
You can still convert the following datas into molecular structure:
(1)SMILES: Cc3cc(N=Nc1c2ccccc2ccc1O)c(cc3Cl)S(=O)(=O)O[Na]
(2)Std. InChI: InChI=1S/C17H13ClN2O4S.Na/c1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2-9,21H,1H3,(H,22,23,24);/q;+1/p-1
(3)Std. InChIKey: LLELVHKMCSBMCX-UHFFFAOYSA-M
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | > 12gm/kg (12000mg/kg) | LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989. |
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