Isopropyl nitrite

Modify Date: 2025-08-25 13:51:58

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

Name	Isopropyl Nitrite
Synonym	More Synonyms

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

Isopropyl nitrite MSDS(Chinese)

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

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

Precursor 9
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DownStream 10
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CAS#:75-31-0 isopropylamine CAS#:108-18-9 Diisopropylamine CAS#:79-46-9 2-Nitropropane CAS#:540-80-7 t-butyl nitrite
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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%

Isopropyl nitrite

EINECS 208-779-0

propan-2-yl nitrite

Nitrous acid, 1-methylethyl ester

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isopropyl nitrite
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Isopropyl nitrite
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: ISOPROPYL NITRITE 541-42-4
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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