disperse orange 3
disperse orange 3 structure
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Common Name | disperse orange 3 | ||
|---|---|---|---|---|
| CAS Number | 730-40-5 | Molecular Weight | 242.23300 | |
| Density | 1.34 g/cm3 | Boiling Point | 460.2ºC at 760 mmHg | |
| Molecular Formula | C12H10N4O2 | Melting Point | ~200 °C (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Summary: Disperse Orange 3 (Chinese name: 分散橙3, CAS number: 730-40-5) is a red to dark brown powder with a molecular formula of C12H10N4O2 and a molecular weight of 242.23300. It is primarily used for dyeing and printing on polyester fabrics, and can also be used for dyeing other fibers such as rayon, acetate, triacetate, nylon 66, and acrylic, as well as for plastic coloring. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4-(4-nitrophenylazo)aniline |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.34 g/cm3 |
|---|---|
| Boiling Point | 460.2ºC at 760 mmHg |
| Melting Point | ~200 °C (dec.)(lit.) |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23300 |
| Exact Mass | 242.08000 |
| PSA | 96.56000 |
| LogP | 4.69680 |
| Index of Refraction | 1.658 |
| InChIKey | UNBOSJFEZZJZLR-UHFFFAOYSA-N |
| SMILES | Nc1ccc(N=Nc2ccc([N+](=O)[O-])cc2)cc1 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H317-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 8 | |
|---|---|
| DownStream 6 | |
CAS#:100-01-6
CAS#:100-25-4
CAS#:13113-75-2
CAS#:22719-28-4
CAS#:142-04-1
CAS#:100-05-0![Benzenesulfonothioic acid, S-[2-(4-nitrophenyl)diazenyl] ester Structure](https://image.chemsrc.com/caspic/263/91363-26-7.png)
CAS#:91363-26-7
CAS#:14368-49-1
CAS#:538-41-0
CAS#:106-50-3
CAS#:24722-66-5![4,6-dichloro-N-[4-[(4-nitrophenyl)diazenyl]phenyl]-1,3,5-triazin-2-amine structure](https://image.chemsrc.com/caspic/100/5664-79-9.png)
CAS#:5664-79-9![p-[[p-[(p-nitrophenyl)azo]phenyl]azo]phenol structure](https://image.chemsrc.com/caspic/122/38565-48-9.png)
CAS#:38565-48-9This table lists relevant public references with title, journal and publication metadata for this compound.
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Multifunctional core-shell nanoparticles: discovery of previously invisible biomarkers.
J. Am. Chem. Soc. 133(47) , 19178-88, (2011) Many low-abundance biomarkers for early detection of cancer and other diseases are invisible to mass spectrometry because they exist in body fluids in very low concentrations, are masked by high-abund... |
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Assessment of the sensitizing potential of textile disperse dyes and some of their metabolites by the loose-fit coculture-based sensitization assay (LCSA).
Arch. Toxicol. 86(5) , 733-40, (2012) Certain textile disperse dyes are known to cause allergic reactions of the human skin. Here, we examined 8 disperse dyes and 7 products of azo-cleavage of these dyes in an in vitro assay. We used the ... |
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Contact allergy from disperse dyes in textiles: a review.
Contact Dermatitis 68(2) , 65-75, (2013) Several disperse dyes (DDs) are still considered to be the most important allergens in textile dermatitis, but there are sparse data about their current use in textiles. The aim of this review was to ... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Disperse Orange 3 |
| MFCD00007856 |
| 4-[(4-nitrophenyl)diazenyl]aniline |
| EINECS 211-984-8 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the InChIKey of 4-(4-nitrophenylazo)aniline? |
| A: InChIKey of 4-(4-nitrophenylazo)aniline is UNBOSJFEZZJZLR-UHFFFAOYSA-N. |
| Q: What is the CAS number of 4-(4-nitrophenylazo)aniline? |
| A: CAS number of 4-(4-nitrophenylazo)aniline is 730-40-5. |
| Q: What is the polar surface area (PSA) of 4-(4-nitrophenylazo)aniline? |
| A: Polar surface area (PSA) of 4-(4-nitrophenylazo)aniline is 96.56000. |
| Q: What is the English name of 4-(4-nitrophenylazo)aniline? |
| A: The English name of 4-(4-nitrophenylazo)aniline is 4-(4-nitrophenylazo)aniline. |
| Q: What is the safety information for 4-(4-nitrophenylazo)aniline? |
| A: Safety information for 4-(4-nitrophenylazo)aniline: S26-S36/37. |
| Q: What is the LogP of 4-(4-nitrophenylazo)aniline? |
| A: LogP of 4-(4-nitrophenylazo)aniline is 4.69680. |
| Q: What English synonyms does 4-(4-nitrophenylazo)aniline have? |
| A: English synonyms of 4-(4-nitrophenylazo)aniline: Disperse Orange 3, MFCD00007856, 4-[(4-nitrophenyl)diazenyl]aniline, EINECS 211-984-8. |
| Q: What is the melting point of 4-(4-nitrophenylazo)aniline? |
| A: Melting point of 4-(4-nitrophenylazo)aniline is ~200 °C (dec.)(lit.). |
| Q: What are the upstream materials of 4-(4-nitrophenylazo)aniline? |
| A: Related upstream materials(CAS) of 4-(4-nitrophenylazo)aniline: 100-01-6;100-25-4;13113-75-2;22719-28-4;142-04-1;100-05-0;91363-26-7;14368-49-1. |
| Q: What is the molecular weight of 4-(4-nitrophenylazo)aniline? |
| A: Molecular weight of 4-(4-nitrophenylazo)aniline is 242.23300. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |