327190
Isobutyl nitrite
95%
Synonym(s):
2-Methylpropyl nitrite
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All Photos(3)
About This Item
Linear Formula:
(CH3)2CHCH2ONO
CAS Number:
Molecular Weight:
103.12
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
95%
form
liquid
refractive index
n20/D 1.373 (lit.)
bp
66-67 °C (lit.)
density
0.87 g/mL at 25 °C (lit.)
functional group
O-nitroso
nitroso
storage temp.
2-8°C
SMILES string
CC(C)CON=O
InChI
1S/C4H9NO2/c1-4(2)3-7-5-6/h4H,3H2,1-2H3
InChI key
APNSGVMLAYLYCT-UHFFFAOYSA-N
Related Categories
General description
Isobutyl nitrite was extensively used as room odorizers. It is a popular recreational drug.
Application
Isobutyl nitrite was used to study inhalant-induced immunotoxicity.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Flam. Liq. 2 - Muta. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-5.8 °F - closed cup
Flash Point(C)
-21 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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L S Soderberg et al.
International journal of immunopharmacology, 22(2), 151-157 (2000-02-24)
Nitrite inhalant abuse has been correlated epidemiologically with HIV seropositivity and with Kaposi's sarcoma. Using a mouse model, we have shown that inhaled isobutyl nitrite caused anemia and severely depressed immunity. In the present study, we showed that both isobutyl
[Methemoglobinemia due to ingestion of isobutyl nitrite ('poppers')].
W G Zijlstra
Nederlands tijdschrift voor geneeskunde, 147(11), 522-523 (2003-04-08)
Isobutyl nitrite liberates nitric oxide which is not responsible for the immunotoxicity of the inhalant.
L S Soderberg et al.
Advances in experimental medicine and biology, 437, 265-268 (1998-07-17)
Steven G Turowski et al.
The AAPS journal, 9(3), E298-E305 (2007-10-06)
We examined the effects of acute isobutyl nitrite (ISBN) exposure on the activity of several hepatic enzymes. Two strains of adult male mice (Balb/c and C57BL/6) were exposed to 900 ppm ISBN or ambient air for 45 minutes. The enzyme
J Lindenmann et al.
Inhalation toxicology, 18(13), 1047-1049 (2006-09-13)
Methemoglobinemia usually results from exposure to oxidizing substances such as nitrates or nitrites. Iron within hemoglobin is oxidized from the ferrous (Fe2+) state to the ferric (Fe3+) state, resulting in the inability to transport oxygen and carbon dioxide. Clinically, this
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