Introduction:Basic information about CAS 3520-72-7|Pigment Orange 13, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pigment Orange 13 |
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| CAS Number | 3520-72-7 | Molecular Weight | 623.49100 |
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| Density | 1.42g/cm3 | Boiling Point | 716.7ºC at 760mmHg |
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| Molecular Formula | C32H24Cl2N8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 387.3ºC |
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Names
| Name | Pigment Orange 13 |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.42g/cm3 |
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| Boiling Point | 716.7ºC at 760mmHg |
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| Molecular Formula | C32H24Cl2N8O2 |
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| Molecular Weight | 623.49100 |
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| Flash Point | 387.3ºC |
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| Exact Mass | 622.14000 |
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| PSA | 114.78000 |
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| LogP | 7.41160 |
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| Index of Refraction | 1.714 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GE4455000
- CHEMICAL NAME :
- C.I. Pigment Orange 13
- CAS REGISTRY NUMBER :
- 3520-72-7
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C32-H24-Cl2-N8-O2
- MOLECULAR WEIGHT :
- 623.54
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 mg/plate
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 27(10),52,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0928 No. of Facilities: 1784 (estimated) No. of Industries: 23 No. of Occupations: 31 No. of Employees: 19808 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0928 No. of Facilities: 1919 (estimated) No. of Industries: 16 No. of Occupations: 22 No. of Employees: 29975 (estimated) No. of Female Employees: 5636 (estimated)
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Safety Information
| Risk Phrases | R20/21/22 |
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| Safety Phrases | S26-S36/37/39 |
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Synonyms
| DAIDAI204 |
| kromonorangeg |
| lutetiaorangej |
| fastonaorangeg |
| pv-orangeg |
| Orange 13 |
| Orange 34 |
| Pyrazolone Orange |
| EINECS 222-530-3 |
| MFCD00059727 |
| siegleoranges |