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About Us2B acid |
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Item : cas 88-51-7 |
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Details :2B acid (4-amino-6-chlorotoluene-3-sulphonic acid)
Specification:
Uses:an important organic Pigment intermediate.
Storage: Kept in ventilating place, far away from oxidant, heat, fire and flame. Cautions: Wear goggles and glass mask, gloves and gas mask. flammability: its powder is low flammable. Fire fight media:water, CO2 and dry chemicals. Fire fight guide: cooling the packing vessel with cold water, clean the stored place, do not contact with the gas or wear the defence equipment. It will release gas when it is fired. ------------------------------ Identification of 88-51-7
Name:
EINECS:
201-837-6
Molecular Formula:
C7H8ClNO3S
CAS Registry Number:
88-51-7
Synonyms:
m-Toluenesulfonicacid, 6-amino-4-chloro- (7CI,8CI); 1-Amino-3-chloro-4-methylbenzene-6-sulfonicacid; 1-Amino-4-methyl-5-chlorobenzene-2-sulfonic acid; 2-Amino-4-chloro-5-methyl-1-benzenesulfonic acid; 2-Chloro-p-toluidine-5-sulfonic acid; 2-Chloro-4-aminotoluene-5-sulfonic acid; 2-Chloro-4-toluidine-5-sulfonic acid; 3-Chloro-4-methylaniline-6-sulfonic acid; 4-Amino-2-chlorotoluene-5-sulfonicacid; 6-Amino-4-chloro-m-toluenesulfonic acid; Brilliant Toning Red Amine;
InChI:
InChI=1/C7H8ClNO3S/c1-4-2-7(13(10,11)12)6(9)3-5(4)8/h2-3H,9H2,1H3,(H,10,11,12)
Molecular Structure:
This structure is also available as a 2d Mol file
Chemical Properties
Appearance:
white to light gray powder
Molecular Weight:
221.66
Density:
1.553 g/cm3
Boiling Point:
356
Melting Point:
180.5
Storage Temperature:
Keep in a tightly closed container. Sore in a cool, dry location.
Solubility:
Very soluble
Stability:
Stable.
Usage:
Intermediate for azo pigments.
Safety Data of 88-51-7
Risk Codes:
Safety Statements:
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