Isopropyl nitrite

Modify Date: 2024-01-05 09:51:50

Isopropyl nitrite Structure
Isopropyl nitrite structure
Common Name Isopropyl nitrite
CAS Number 541-42-4 Molecular Weight 89.093
Density 1.0±0.1 g/cm3 Boiling Point 39.0±9.0 °C at 760 mmHg
Molecular Formula C3H7NO2 Melting Point 134-139 °C(lit.)
MSDS N/A Flash Point -36.8±13.2 °C

 Names

Name Isopropyl Nitrite
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 39.0±9.0 °C at 760 mmHg
Melting Point 134-139 °C(lit.)
Molecular Formula C3H7NO2
Molecular Weight 89.093
Flash Point -36.8±13.2 °C
Exact Mass 89.047676
PSA 38.66000
LogP 1.39
Vapour Pressure 458.2±0.1 mmHg at 25°C
Index of Refraction 1.405

 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 DATA

ACUTE 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

 Safety Information

Hazard Codes O,T
Risk Phrases 8-11-23/24/25-36/37/38
Safety Phrases 17-26-36/37/39-45
RIDADR 1992
WGK Germany 3
Packaging Group I
Hazard Class 3.1
HS Code 2920909090

 Customs

HS Code 2920909090
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%

 Synonyms

Isopropyl nitrite
EINECS 208-779-0
propan-2-yl nitrite
Nitrous acid, 1-methylethyl ester
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