Introduction:Basic information about CAS 557-30-2|glyoxime, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | glyoxime |
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| CAS Number | 557-30-2 | Molecular Weight | 88.06540 |
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| Density | 1.29g/cm3 | Boiling Point | 169.3ºC at 760mmHg |
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| Molecular Formula | C2H4N2O2 | Melting Point | 178-180 °C |
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| MSDS | / | Flash Point | 56.2ºC |
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Names
| Name | glyoxime |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.29g/cm3 |
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| Boiling Point | 169.3ºC at 760mmHg |
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| Melting Point | 178-180 °C |
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| Molecular Formula | C2H4N2O2 |
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| Molecular Weight | 88.06540 |
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| Flash Point | 56.2ºC |
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| Exact Mass | 88.02730 |
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| PSA | 65.18000 |
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| Index of Refraction | 1.487 |
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| InChIKey | LJHFIVQEAFAURQ-HSFFGMMNSA-N |
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| SMILES | ON=CC=NO |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MD2850000
- CHEMICAL NAME :
- Glyoxal, dioxime
- CAS REGISTRY NUMBER :
- 557-30-2
- BEILSTEIN REFERENCE NO. :
- 1699539
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C2-H4-N2-O2
- MOLECULAR WEIGHT :
- 88.08
- WISWESSER LINE NOTATION :
- QNU2UNQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 119 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - tremor
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1580 mg/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 - Escherichia coli
- DOSE/DURATION :
- 20 umol/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 164,263,1986
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Safety Information
| Hazard Codes | T |
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| Risk Phrases | R1;R11;R21;R25 |
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| Safety Phrases | S16-S35-S36/37/39-S45 |
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| RIDADR | UN 1325 4.1/PG 2 |
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| WGK Germany | 3 |
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| RTECS | MD2850000 |
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| Packaging Group | II |
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| Hazard Class | 4.1 |
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Synonyms
| glyoxal dioxime |
| Glyoxim |
| EINECS 209-168-1 |
| GLYOXIME |
| Glyoxal-dioxim |
| MFCD00013942 |
| ETHANEDIAL DIOXIME |
| Pik-off |
| ethane-1,2-diylidenebis(hydroxylamine) |
| ethanedione dioxime |