Introduction：Basic information about CAS 674-81-7|1-Nitrosoguanidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Nitrosoguanidine |
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| CAS Number | 674-81-7 | Molecular Weight | 88.069 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 131.6±23.0 °C at 760 mmHg |
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| Molecular Formula | CH4N4O | Melting Point | / |
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| MSDS | / | Flash Point | 33.4±22.6 °C |
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Names
| Name | 2-nitrosoguanidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 131.6±23.0 °C at 760 mmHg |
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| Molecular Formula | CH4N4O |
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| Molecular Weight | 88.069 |
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| Flash Point | 33.4±22.6 °C |
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| Exact Mass | 88.038513 |
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| PSA | 91.33000 |
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| LogP | -1.25 |
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| Vapour Pressure | 9.2±0.2 mmHg at 25°C |
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| Index of Refraction | 1.665 |
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| InChIKey | WTLKTXIHIHFSGU-UHFFFAOYSA-N |
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| SMILES | NC(N)=NN=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MF4725000
- CHEMICAL NAME :
- Guanidine, nitroso-
- CAS REGISTRY NUMBER :
- 674-81-7
- LAST UPDATED :
- 199406
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C-H4-N4-O
- MOLECULAR WEIGHT :
- 88.09
- WISWESSER LINE NOTATION :
- ONMYZUM
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Behavioral - ataxia Gastrointestinal - hypermotility, diarrhea Kidney, Ureter, Bladder - other changes in urine composition
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,563,1993
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,563,1993
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 21 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 23,288,1972
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,563,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83966 No. of Facilities: 61 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 442 (estimated)
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Safety Information
| Risk Phrases | 11-20/21/22-36/37/38 |
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| Safety Phrases | S16;S26;S36/S37/S39 |
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| RIDADR | UN 1325 |
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Synonyms
| 1-Nitrosoguanidine |
| Nitrosoguanidine |
| Nitrosoguanidines |
| Nitrosoguanidin |
| MFCD00059593 |
| N-Nitrosoguanidine |
| GUANIDINE,NITROSO |
| Guanidine, N-nitroso- |
