Identification

Numero CAS

1341-49-7

Nom scientifique (FR)

Difluorure d'ammonium

Nom scientifique (EN)

ammonium fluoride hydrofluoride

Autres dénominations scientifiques (FR)

hydrogénodifluorure d'ammonium

Autres dénominations scientifiques (Autre langues)

ammonium bifluoride ; ammonium hydrofluoride fluoride ; Ammoniumhydrogendifluorid ; ammonio bifluoruro ; ammoniumwaterstofdifluoride ; difluoruro de amonio

Code EC

215-676-4

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ F2H5N }\)

Code InChlKey

KVBCYCWRDBDGBG-UHFFFAOYSA-N

Code SMILES

[NH4+].F.[F-]

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H314
Hazard statement - Text Provoque de graves brûlures de la peau et de graves lésions des yeux.
Hazard class(es) Corrosion / Irritation cutanée
EU hazard label -
Specific concentration limits Skin Corr. 1B;H314: C ≥ 1 %
Skin Irrit. 2;H315: 0,1 % ≤ C < 1 %
Eye Irrit. 2;H319: 0,1 % ≤ C < 1 %
M factor -
Acute toxicity estimate -
ECHA sheet

Generalities

Poids moléculaire

57.04 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Densité 1.5 - UNEP p.43
Point de fusion 125.3 °C UNEP p.43
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Bibliography

Persistence

Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 100 jour
calculé
UNEP p.43
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 11 mg.m-3 EHSS (2018) Final
MW-adjusted fluorides TLV-TWA x 3, TEEL-3/6, MW-adjusted fluorides IDLH (1990)
PAC-2 60 min 130 mg.m-3 EHSS (2018) Final
MW-adjusted fluorides TLV-TWA x 3, TEEL-3/6, MW-adjusted fluorides IDLH (1990)
PAC-3 60 min 750 mg.m-3 EHSS (2018) Final
MW-adjusted fluorides TLV-TWA x 3, TEEL-3/6, MW-adjusted fluorides IDLH (1990)
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Bibliography