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108-03-2 - 1-Nitropropane, 98% - A11975 - Alfa Aesar

A11975 1-Nitropropane, 98%

Numéro CAS
108-03-2
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100g 20,61
250g 37,90
500g 59,12
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1-Nitropropane, 98%

MDL
MFCD00007407
EINECS
203-544-9

Propriétés chimiques

Formule
C3H7NO2
Poids formulaire
89.09
Point de fusion
-108°
Point d'ébullition
131-132°
Point d'éclair
34°(93°F)
Densité
0.998
Indice de réfraction
1.4020
Solubilité
Soluble in water. (1.4 g/L)

Applications

The solvent of 1-Nitropropane is mainly used coatings, inks and separation processes.

Notes

Store in cool place. Keep away from oxidizing agents.

Références bibliographiques

T. L. Cottrell.; T. E. Graham.; T. J. Reid. The thermal decomposition of nitroethane and 1-nitropropane. Trans. Faraday Soc. 1951, 471089-1092,.

N. M. M. Nibberin.; Th. J. de Boer.; H. J. Hofman. Mass spectrometry of nitro compounds: Part I: Mass spectra of α-, β- and γ-deuterated 1-nitropropane. Recueil des Travaux Chimiques des Pays-Bas. 1965, 84 (4),481-487.

For an example of condensation with an aldehyde (Henry reaction), promoted by KF in IPA, see: Org. Synth. Coll., 9, 242 (1998). Other conditions recommended for the Henry reaction include the use of the basic ion-exchange resin Amberlyst® A-21, A17956: Liebigs Ann. Chem., 1994, 1235; J. Org. Chem., 59, 5466 (1994); Tetrahedron, 52, 1677 (1996), and aqueous NaOH in the presence of a surfactant-type catalyst (hexadecyltrimethylammmonium chloride): J. Org. Chem., 62, 425 (1997). Improved yields in condensations with cycloalkanones were obtained by the use of high pressure: Angew. Chem. Int. Ed., 23, 617 (1984).

Primary nitro-compounds are converted to nitrile oxides by reaction with POCl3 in pyridine: J. Org. Chem., 42, 3956 (1977). For example of 1,3-dipolar addition reaction of the nitrile oxide to give an isoxazole, see Ethyl­ (E)-3-(1-pyrrolidinyl)­crotonate, L00461.

For discussion of conditions for formation and chemistry of the ɑɑ- and ɑß- dilithio derivatives, see: Encyclopedia of Reagents for Organic Synthesis, L. A. Paquette, Ed., Wiley, Chichester (1995), vol. 3, p. 1946.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H226-H302-H312-H332

Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.

Mentions de prudence: P210-P261-P280-P240-P241-P303+P361+P353-P304+P340-P301+P312-P312-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,6627
Beilstein
506236
Classe de danger
3
Groupe d'emballage
III
Code tarifaire harmonisé
2904.20
TSCA
Yes
RTECS
TZ5075000

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