295264
1,1-Difluoroethane
≥98%
Synonyme(s) :
HFC-152a
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About This Item
Formule linéaire :
CH3CHF2
Numéro CAS:
Poids moléculaire :
66.05
Numéro CE :
Numéro MDL:
Code UNSPSC :
12142100
ID de substance PubChem :
Nomenclature NACRES :
NA.22
Produits recommandés
Densité de vapeur
2.28 (vs air)
Niveau de qualité
Essai
≥98%
pb
−25 °C (lit.)
Pf
−117 °C (lit.)
Groupe fonctionnel
fluoro
Chaîne SMILES
CC(F)F
InChI
1S/C2H4F2/c1-2(3)4/h2H,1H3
Clé InChI
NPNPZTNLOVBDOC-UHFFFAOYSA-N
Conditionnement
Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
Informations légales
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
En option
Réf. du produit
Description
Tarif
Raccord cannelé
Réf. du produit
Description
Tarif
Régulateur
Réf. du produit
Description
Tarif
Souvent commandé avec ce produit
Réf. du produit
Description
Tarif
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Flam. Gas 1A - Press. Gas Liquefied gas
Code de la classe de stockage
2A - Gases
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Faceshields, Gloves
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Chris Vance et al.
Journal of analytical toxicology, 36(9), 626-633 (2012-10-05)
Intentional abuse of 1,1-difluoroethane has been reported to cause transient symptoms such as confusion, tremors, pulmonary irritation, loss of consciousness and, rarely, coma. In the last five years, 17 cases from the San Diego County Medical Examiner's Office showed the
Peter C Kurniali et al.
The American journal of emergency medicine, 30(1), 265-265 (2011-02-08)
Inhalant abuse is the intentional inhalation of chemical vapors or volatile substance to achieve a euphoric effect. Although no statistical data are reported yet, inhalant abuse is potentially life-threatening and has resulted in a wide range of toxic effects such
D A Kuspis et al.
Journal of toxicology. Clinical toxicology, 37(7), 873-875 (2000-01-12)
A serious but rarely reported complication of halogenated hydrocarbon inhalation abuse is severe mucosal frostbite. A 16-year-old male attempted to "get high" by inhaling airbrush propellant which contained 1,1-difluoroethane (CAS #75-376). The patient lost consciousness and upon awakening his lips
L A Broussard et al.
Journal of forensic sciences, 42(6), 1186-1187 (1997-12-16)
The 18-year-old white male driver and 17-year-old white male passenger of an automobile were killed when their vehicle crossed the median of a 4-lane highway and collided with a minivan. A can of airbrush propellant was found in the automobile
Kentaro Sakai et al.
Forensic science international, 206(1-3), e58-e61 (2010-09-30)
Spray cleaner is a cleaning product containing compressed 1,1-difluoroethane (HFC-152a) to blow dust off electric devices and other sensitive equipment; however, it is also inhaled to induce euphoria. This report describes three cases of death involving HFC-152a inhalation with spray
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