Ammonium bifluoride

Modify Date: 2024-01-02 11:33:21

Ammonium bifluoride Structure
Ammonium bifluoride structure
Common Name Ammonium bifluoride
CAS Number 1341-49-7 Molecular Weight 57.043
Density 1,5 g/cm3 Boiling Point 230 °C
Molecular Formula F2H5N Melting Point 125 °C(lit.)
MSDS Chinese USA Flash Point 238°C
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

Name Ammonium hydrogen difluoride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1,5 g/cm3
Boiling Point 230 °C
Melting Point 125 °C(lit.)
Molecular Formula F2H5N
Molecular Weight 57.043
Flash Point 238°C
Exact Mass 57.039005
PSA 3.24000
LogP 1.38930
Vapour Pressure 19.4mmHg at 25°C
Water Solubility 630 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BQ9200000
CHEMICAL NAME :
Ammonium hydrogen fluoride
CAS REGISTRY NUMBER :
1341-49-7
LAST UPDATED :
199712
DATA ITEMS CITED :
29
MOLECULAR FORMULA :
F2-H.H4-N
MOLECULAR WEIGHT :
57.06
WISWESSER LINE NOTATION :
.Z&..H-F

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H314
Precautionary Statements Missing Phrase - N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P2 (EN 143) respirator cartridges;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive
Risk Phrases R25;R34
Safety Phrases S22-S26-S37-S45-S36/37/39
RIDADR UN 1727 8/PG 2
WGK Germany 1
RTECS BQ9200000
Packaging Group II
Hazard Class 8
HS Code 2826191010

 Customs

HS Code 2826191010

 Articles231

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Cdk1 phosphorylates the Rac activator Tiam1 to activate centrosomal Pak and promote mitotic spindle formation.

Nat. Commun. 6 , 7437, (2015)

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Replication stress activates DNA repair synthesis in mitosis.

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Oncogene-induced DNA replication stress has been implicated as a driver of tumorigenesis. Many chromosomal rearrangements characteristic of human cancers originate from specific regions of the genome ...

 Synonyms

Ammonium bifluoride
Ammonium Hydrogen Fluoride
Ammonium fluoride hydrofluoride (1:1:1)
Ammonium hydrogen fluoride (1:1:2)
MFCD00012018
Ammonium hydrogen difluoride
EINECS 215-676-4
hydrofluoric acid, fluoride, ammonium salt
Hydrofluoric acid, fluoride, ammonium salt (1:1:1)
ammonium fluoride hydrofluoride
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