hyddrogen fflworid

cyfansoddyn cemegol

Adnoddau allanol

dynodwr PSH
DSSTOX compound identifier
dynodwr Encyclopædia Britannica Online
science/hydrogen-fluoride

enwyd fel: hydrogen fluoride

ChEMBL ID
Gran Enciclopèdia Catalana ID
dynodwr ICSC
Great Russian Encyclopedia Online ID (old version)
4724849

enwyd fel: ФТОРОВОДОРОД

ECHA Substance Infocard ID
DrugCentral ID
Probes And Drugs ID
J9U ID
NDF-RT
dynodwr Freebase
dynodwr Microsoft Academic
UniChem compound ID
dynodwr Quora
dynodwr KEGG
OpenAlex ID
Namuwiki ID
dynodwr KBpedia
CAB ID
InChIKey
Dynodwr Drugbank (Alberta)
ChEBI ID
29228[1][13]

mapping relation type: exact match

rhif RTECS
MW7875000
Rhif Cofrestru CAS
NSC number
GND
DSSTox substance ID
dynodwr Gran Enciclopèdia Catalana
Store norske leksikon ID
hydrogenfluorid

trwydded: Creative Commons Attribution-ShareAlike 3.0 Norway

ChemSpider ID
dynodwr LCAuth
sh85063425[16]

enwyd fel: Hydrogen fluoride

ZVG number
PubChem CID
Elhuyar ZTH ID
UMLS CUI
InChI
dynodwr Encyclopædia Universalis
EC number
Gmelin number
166
AHECC 2017 ID
28111100
dynodwr AAT
RxNorm ID
UNII

enghraifft o'r canlynol

math o endid cemegol

isddosbarth o'r canlynol

fflworid
halid hydrogen

rhan o'r canlynol

asid hydrofflworig

adeiledd gemegol

image of molecular model or crystal lattice model

màs

20.006 uned Dalton[10]

associated hazard

hydrogen fluoride exposure

effaith

hydrogen fluoride exposure[17]

conjugate acid

fluoronium ion

conjugate base

fluoride ion

fformwla gemegol

SMILES

ionization energy

15.98±0.01 electronvolt[17]

trefnolyn: 1

16.04 electronvolt[18]

trefnolyn: 1

electric dipole moment

1.826 debye[18]

standard enthalpy of formation

−273.3 kilojoule per mole

dwysedd

1±0.01 gram per cubic centimetre[17]

tymheredd: 67±1 gradd Fahrenheit

cyflwr mater: hylif

ymdoddbwynt

−118±1 gradd Fahrenheit[17]
−83.36 gradd Celsius[18]

boiling point

67±1 gradd Fahrenheit[17]

under pressure: 760±1 torr

20 gradd Celsius[18]

under pressure: 101.325 kilopascal

vapor pressure

783±1 millimetre of mercury[17]

tymheredd: 68±1 gradd Fahrenheit

pKa

3.17
3.14±0.01[19]

safety classification and labelling

NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response

NFPA Special: dim gwerth

NFPA Health: 4

NFPA Fire: 0

NFPA Instability: 1

NIOSH Pocket Guide ID

0334

time-weighted average exposure limit

2.5±0.1 milligram per cubic metre[17]

hyd (amser): 10±1 awr

yn perthyn i'r awdurdod canlynol: dim gwerth

2.5±0.1 milligram per cubic metre[17]

hyd (amser): 8±1 awr

yn perthyn i'r awdurdod canlynol: Unol Daleithiau America

ceiling exposure limit

5±1 milligram per cubic metre[17]

hyd (amser): 15±1 munud

yn perthyn i'r awdurdod canlynol: dim gwerth

immediately dangerous to life or health

24.6±0.1 milligram per cubic metre[17]

found in taxon

Catha edulis[20]

categori Comin

Hydrogen fluoride

Cyfeiriadau

  1. 1.0 1.1 ChEMBL, 18 Tachwedd 2016, Saesneg, CHEMBL1232767, CHEMBL1232767
  2. ECHA Substance Infocard database, 27 Rhagfyr 2018, 100.028.759, Hydrogen fluoride, CAS no.: 7664-39-3
  3. 3.0 3.1 UniChem
  4. National Library of Israel Names and Subjects Authority File
  5. 5.0 5.1 5.2 5.3 5.4 5.5 Global Substance Registration System, 18 Tachwedd 2016, Saesneg, hydrofluoric acid, RGL5YE86CZ
  6. ChEBI, 5 Hydref 2016, Saesneg, hydrogen fluoride, 29228
  7. OpenAlex, 26 Ionawr 2022, https://docs.openalex.org/download-snapshot/snapshot-data-format
  8. KBpedia, 9 Gorffennaf 2020
  9. CAB Thesaurus, 6 Ebrill 2020
  10. 10.0 10.1 10.2 10.3 10.4 10.5 PubChem, 18 Tachwedd 2016, Saesneg, 14917, HYDROFLUORIC ACID
  11. ChEBI release 2020-09-01
  12. 12.0 12.1 12.2 12.3 12.4 KRHYYFGTRYWZRS-UHFFFAOYSA-N, InChIKey
  13. InChI=1S/FH/h1H, International Chemical Identifier
  14. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
  15. ChemSpider, 18 Tachwedd 2016, Saesneg, 14214, Hydrofluoric acid
  16. Gemeinsame Normdatei
  17. 17.00 17.01 17.02 17.03 17.04 17.05 17.06 17.07 17.08 17.09 http://www.cdc.gov/niosh/npg/npgd0334.html
  18. 18.0 18.1 18.2 18.3 Basic laboratory and industrial chemicals: A CRC quick reference handbook
  19. Binas (2nd edition)
  20. Fluoride content in khat (Catha edulis) chewing leaves