CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | 3,3'-dichlorobenzidine dihydrochloride is a light tan powder. (NTP, 1992) |
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Color/Form | White crystals; white to light-gray powder |
Odor | mild odor |
Solubility | less than 1 mg/mL at 70.7 °F (NTP, 1992) |
Decomposition | When heated to decomp it emits very toxic fumes of /hydrogen chloride & nitrogen oxides./ |
Chemical Classes | Nitrogen Compounds -> Benzidine and Derivatives |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H312:Acute toxicity,dermal H317:Sensitisation, Skin H350:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 326.0 g/mol |
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Hydrogen Bond Donor Count | 4 |
Hydrogen Bond Acceptor Count | 2 |
Rotatable Bond Count | 1 |
Exact Mass | 325.972509 g/mol |
Monoisotopic Mass | 323.975459 g/mol |
Topological Polar Surface Area | 52 Ų |
Heavy Atom Count | 18 |
Formal Charge | 0 |
Complexity | 213 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 3 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
3,3'-dichlorobenzidine dihydrochloride is a light tan powder. (NTP, 1992)
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