CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | C.i. solvent yellow 34 appears as yellow crystalline powder or yellow needles. |
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Color/Form | YELLOW OR COLORLESS PLATES FROM ALCOHOL |
Melting Point | 136 °C |
Solubility | SOL IN ETHYL ETHER, VERY SOL IN ETHANOL. |
Vapor Pressure | 0.00000129 [mmHg] |
Decomposition | DECOMPOSES @ TEMP ABOVE 70 °C. |
pH | IS WEAK BASE THAT FORMS SALTS WITH HYDROCHLORIC ACID, SULFURIC ACID. |
Other Experimental Properties | CATIONIC |
Chemical Classes | Dyes -> Di- and Triaryl Dyes |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation H351:Carcinogenicity H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 267.37 g/mol |
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XLogP3 | 4 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 4 |
Exact Mass | 267.173547683 g/mol |
Monoisotopic Mass | 267.173547683 g/mol |
Topological Polar Surface Area | 30.3 Ų |
Heavy Atom Count | 20 |
Formal Charge | 0 |
Complexity | 278 |
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 | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
C.i. solvent yellow 34 appears as yellow crystalline powder or yellow needles.