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25646-77-9

Name 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate
CAS 25646-77-9
EINECS(EC#) 247-162-0
Molecular Formula C11H20N2O5S
MDL Number MFCD00150348
Molecular Weight 292.35
MOL File 25646-77-9.mol

Chemical Properties

Appearance beige fine crystalline powder
Melting point  155 °C
storage temp.  -20°C
Water Solubility  Soluble in water
form  Fine Crystalline Powder
color  Beige
InChI InChI=1S/C11H18N2O.H2O4S/c1-3-13(6-7-14)10-4-5-11(12)9(2)8-10;1-5(2,3)4/h4-5,8,14H,3,6-7,12H2,1-2H3;(H2,1,2,3,4)
Contact allergens
Color film developer. It is both an allergen and an irritant in photographers. Cross-reactivity is possible with Disperse Blue 124, Disperse Blue 106, and Disperse Red 17.
InChIKey GVEYRUKUJCHJSR-UHFFFAOYSA-N
SMILES N(C1C=CC(N)=C(C)C=1)(CC)CCO.S(O)(O)(=O)=O
CAS DataBase Reference 25646-77-9(CAS DataBase Reference)
EPA Substance Registry System 25646-77-9(EPA Substance)

Safety Data

Hazard Codes  T,N,Xi
Risk Statements 
R25:Toxic if swallowed.
R43:May cause sensitization by skin contact.
R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24:Avoid contact with skin .
S37:Wear suitable gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  2811
WGK Germany  3
RTECS  KJ6477000
HazardClass  6.1(a)
PackingGroup  II
HS Code  29221980
Toxicity
rat,LD50,oral,35mg/kg (35mg/kg),KIDNEY, URETER, AND BLADDER: OTHER CHANGES,United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1185-0575,

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Supplier