CAS 547-58-0|Methyl Orange
Introduction：Basic information about CAS 547-58-0|Methyl Orange, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Methyl Orange | ||
|---|---|---|---|
| CAS Number | 547-58-0 | Molecular Weight | 327.334 |
| Density | 0.987 g/mL at 25 °C | Boiling Point | 100ºC |
| Molecular Formula | C14H14N3NaO3S | Melting Point | 300 °C |
| MSDS | ChineseUSA | Flash Point | 37 °C |
| Symbol | GHS06 | Signal Word | Danger |
Names
| Name | Methyl Orange |
|---|---|
| Synonym | More Synonyms |
Methyl Orange BiologicalActivity
| Description | Methyl Orange is an azo dye and organic contaminant[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Ahmad M, et al. Photocatalytic degradation of methyl orange from wastewater using a newly developed Fe-Cu-Zn-ZSM-5 catalyst. Environ Sci Pollut Res Int. 2020;27(21):26239-26248. |
Chemical & Physical Properties
| Density | 0.987 g/mL at 25 °C |
|---|---|
| Boiling Point | 100ºC |
| Melting Point | 300 °C |
| Molecular Formula | C14H14N3NaO3S |
| Molecular Weight | 327.334 |
| Flash Point | 37 °C |
| Exact Mass | 327.065369 |
| PSA | 93.54000 |
| LogP | 4.15290 |
| InChIKey | STZCRXQWRGQSJD-UHFFFAOYSA-M |
| SMILES | CN(C)c1ccc(N=Nc2ccc(S(=O)(=O)[O-])cc2)cc1.[Na+] |
| Storage condition | Store at RT. |
| Stability | Stable. Incompatible with strong oxidizing agents. |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 60 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 101 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Morphological transformation
- TEST SYSTEM :
- Rodent - hamster Kidney
- DOSE/DURATION :
- 2500 ug/L
- REFERENCE :
- PMRSDJ Progress in Mutation Research. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1981- Volume(issue)/page/year: 1,638,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0795 No. of Facilities: 1906 (estimated) No. of Industries: 50 No. of Occupations: 26 No. of Employees: 12071 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0795 No. of Facilities: 1874 (estimated) No. of Industries: 37 No. of Occupations: 34 No. of Employees: 24528 (estimated) No. of Female Employees: 3661 (estimated)
- TYPE OF TEST :
- Morphological transformation
- TEST SYSTEM :
- Rodent - hamster Kidney
- DOSE/DURATION :
- 2500 ug/L
- REFERENCE :
- PMRSDJ Progress in Mutation Research. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1981- Volume(issue)/page/year: 1,638,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0795 No. of Facilities: 1906 (estimated) No. of Industries: 50 No. of Occupations: 26 No. of Employees: 12071 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0795 No. of Facilities: 1874 (estimated) No. of Industries: 37 No. of Occupations: 34 No. of Employees: 24528 (estimated) No. of Female Employees: 3661 (estimated)
Safety Information
| Symbol | GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 |
| Precautionary Statements | P301 + P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T:Toxic; |
| Risk Phrases | R10 |
| Safety Phrases | 45-24/25-16-36/37/39 |
| RIDADR | UN 3143 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DB6327000 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2927000090 |
Customs
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| Acid Orange 52 |
| 4-dimethylaminoazobenzene-4'-sulfonic acid,sodium salt |
| orange3 |
| helianthine B |
| oranziii |
| EINECS 208-925-3 |
| HELIANTHINE |
| MFCD00007502 |
| S NO 176 |
| Tropaeolin D |
| HELIANTHIN |
| BETZ 0211 |
| ORANGE III |
