Introduction：Basic information about CAS 541-42-4|Isopropyl nitrite, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Isopropyl nitrite |
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| CAS Number | 541-42-4 | Molecular Weight | 89.093 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 39.0±9.0 °C at 760 mmHg |
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| Molecular Formula | C3H7NO2 | Melting Point | 134-139 °C(lit.) |
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| MSDS | / | Flash Point | -36.8±13.2 °C |
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Names
| Name | Isopropyl Nitrite |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 39.0±9.0 °C at 760 mmHg |
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| Melting Point | 134-139 °C(lit.) |
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| Molecular Formula | C3H7NO2 |
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| Molecular Weight | 89.093 |
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| Flash Point | -36.8±13.2 °C |
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| Exact Mass | 89.047676 |
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| PSA | 38.66000 |
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| LogP | 1.39 |
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| Vapour Pressure | 458.2±0.1 mmHg at 25°C |
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| Index of Refraction | 1.405 |
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| InChIKey | SKRDXYBATCVEMS-UHFFFAOYSA-N |
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| SMILES | CC(C)ON=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- RA0930000
- CHEMICAL NAME :
- Nitrous acid, isopropyl ester
- CAS REGISTRY NUMBER :
- 541-42-4
- BEILSTEIN REFERENCE NO. :
- 1698878
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C3-H7-N-O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1250 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,79,1982
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2800 mg/m3
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis
- 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: 10(10),29,1966 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 59 mg/m3/17W-I
- TOXIC EFFECTS :
- Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - cytochrome oxidases (including oxidative phosphorylation)
- 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: 10(10),29,1966 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993
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Safety Information
| Hazard Codes | O,T |
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| Risk Phrases | 8-11-23/24/25-36/37/38 |
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| Safety Phrases | 17-26-36/37/39-45 |
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| RIDADR | 1992 |
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| WGK Germany | 3 |
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| Packaging Group | I |
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| Hazard Class | 3.1 |
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| HS Code | 2920909090 |
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Customs
| HS Code | 2920909090 |
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| Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| Isopropyl nitrite |
| EINECS 208-779-0 |
| propan-2-yl nitrite |
| Nitrous acid, 1-methylethyl ester |
