CAS 131-55-5|2,2',4,4'-Tetrahydroxybenzophenone
Introduction：Basic information about CAS 131-55-5|2,2',4,4'-Tetrahydroxybenzophenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2',4,4'-Tetrahydroxybenzophenone | ||
|---|---|---|---|
| CAS Number | 131-55-5 | Molecular Weight | 246.215 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 531.2±25.0 °C at 760 mmHg |
| Molecular Formula | C13H10O5 | Melting Point | 198-200 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 289.1±19.7 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 2,2',4,4'-Tetrahydroxybenzophenone |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 531.2±25.0 °C at 760 mmHg |
| Melting Point | 198-200 °C(lit.) |
| Molecular Formula | C13H10O5 |
| Molecular Weight | 246.215 |
| Flash Point | 289.1±19.7 °C |
| Exact Mass | 246.052826 |
| PSA | 97.99000 |
| LogP | 3.16 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.718 |
| InChIKey | WXNRYSGJLQFHBR-UHFFFAOYSA-N |
| SMILES | O=C(c1ccc(O)cc1O)c1ccc(O)cc1O |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1220 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 200 ug/plate
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7078 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 869 (estimated) No. of Female Employees: 617 (estimated)
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 200 ug/plate
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7078 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 869 (estimated) No. of Female Employees: 617 (estimated)
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DJ1892000 |
| Packaging Group | II; III |
| Hazard Class | 4.1 |
| HS Code | 2914501900 |
Customs
| HS Code | 2914501900 |
|---|---|
| Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| Seesorb 106 |
| 70A-196 |
| 2,2',4,4'-Tetrahydroxybenzophenone |
| BENZOPHENONE-2 |
| 2,2',4,4'-Tetrahydroxybenzophe |
| EINECS 205-028-9 |
| uvinuld-50 |
| 2,2′,4,4′-tetrahydroxybenzophenone |
| 2,2',4,4'-tetrahyroxybenzophenone |
| 2,4,2',4'-tetrahydroxybenzophenone |
| TETRAHYDROXYBENZOPHENONE |
| Methanone, bis(2,4-dihydroxyphenyl)- |
| Sumisorb 150 |
| Bis(2,4-dihydroxyphenyl)methanone |
| Uvinol D-50 |
| 2,2',4,4'-tetrahydroxy-benzophenone |
| MFCD00002278 |
