Solvent Orange 2
- Product Name
- Solvent Orange 2
- CAS No.
- 2646-17-5
- Chemical Name
- Solvent Orange 2
- Synonyms
- oranzss;CI 12100;orangess;NSC58044;DAIDAI403;ORANGE OT;HSDB 2949;NSC 58044;NSC-58044;Orange RC
- CBNumber
- CB0408880
- Molecular Formula
- C17H14N2O
- Formula Weight
- 262.31
- MOL File
- 2646-17-5.mol
Solvent Orange 2 Property
- Melting point:
- 124-126°C
- Boiling point:
- 405.56°C (rough estimate)
- Density
- 1.0823 (rough estimate)
- refractive index
- 1.5500 (estimate)
- storage temp.
- Amber Vial, -20°C Freezer, Under inert atmosphere
- solubility
- Chloroform (Slightly), Methanol (Slightly, Heated)
- Colour Index
- 12100
- pka
- 13.52±0.50(Predicted)
- color
- Red to Dark Red
- Water Solubility
- 26.23ug/L(room temperature)
- BRN
- 8330630
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 2646-17-5(CAS DataBase Reference)
- IARC
- 2B (Vol. 8, Sup 7) 1987
- EPA Substance Registry System
- C.I. Solvent Orange 2 (2646-17-5)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 40
- Safety Statements
- 36-22
- WGK Germany
- 3
- RTECS
- QL5425000
- HS Code
- 2927.00.5000
- Hazardous Substances Data
- 2646-17-5(Hazardous Substances Data)
N-Bromosuccinimide Price
- Product number
- 79285
- Product name
- Oil Orange SS
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $174
- Updated
- 2024/03/01
- Product number
- T0553
- Product name
- Oil Orange SS
- Packaging
- 25g
- Price
- $71
- Updated
- 2024/03/01
- Product number
- T536080
- Product name
- 1-o-Tolueneazo-2-naphthol
- Packaging
- 1g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- 38558
- Product name
- OilorangeSS,CI12100
- Purity
- CI12100
- Packaging
- 25G
- Price
- $69.44
- Updated
- 2021/12/16
- Product number
- T775
- Product name
- SolventOrange2
- Packaging
- 25g
- Price
- $136
- Updated
- 2021/12/16
Solvent Orange 2 Chemical Properties,Usage,Production
Chemical Properties
red needles or powder
Uses
1-o-Tolueneazo-2-naphthol is a potent cytochrome P-488 inducer. Dyes and metabolites.
Definition
ChEBI: Oil Orange SS is a member of azobenzenes.
Preparation
O-Methylaniline diazotization, and Naphthalen-2-ol coupling.
General Description
Red needles or orange powder. Sublimes above 374°F.
Air & Water Reactions
Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
Reactivity Profile
Solvent Orange 2 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire Hazard
Flash point data for Solvent Orange 2 are not available; however Solvent Orange 2 is probably combustible.
Safety Profile
Confirmed carcinogen with experimental carcinogenic and neoplastigenic data. Poison by intravenous route. Mildly toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. Used to color cosmetics, varnishes, oils, fats and waxes, petroleum products.
Properties and Applications
red orange. From the glacial acetic acid in the products crystallization for red crystal, its melting point is 131 ℃. Slightly soluble in ethanol for orange red solution, slightly soluble in acetone and benzene. In concentrated sulfuric acid to red light purple, dilution after big red, and the red precipitation; In concentrated nitric acid for red solution and then into orange. Dye alcohol solution with dilute hydrochloric acid, color slightly changed; With dilute sodium hydroxide solution for brown light orange. It is mainly used in oil product color, also used for ink and cultural and educational supplies coloring.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good-General | 128 |
90≥190
Sublimation |
Insoluble | No change | No change |
Solvent Orange 2 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Solvent Orange 2 manufacturers
- Product
- Solvent Orange 2 2646-17-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- Solvent Orange 2 2646-17-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2019-12-30