CAS 37847-52-2 2,4-Difluoro-1,1'-biphenyl (HCID 169974)

Names & identifiers

Preferred name: 2,4-Difluoro-1,1'-biphenyl
IUPAC: 2,4-difluoro-1-phenylbenzene
English name: 2,4-Difluorobiphenyl
Molecular formula: C12H8F2
Molecular weight: 190.19

Names & synonyms

2,4-Difluorobiphenyl37847-52-22,4-Difluoro-1,1'-biphenyl1,1'-Biphenyl, 2,4-difluoro-EINECS 253-690-2DTXSID70191277RefChem:443515DTXCID80113768253-690-22,4-Difluoro-1,1-biphenyl2,4-difluoro-1-phenylbenzeneMFCD00042515

Show more names

DIFLUOROBIPHENYL2,4-difluorobiphene2,4-Difluorodiphenyl2,4-Difluorobiphenyl>Flurbiprofen Impurity 262,4-DIFLUOROPHENYLBENZENE24-Difluorobiphenyl(DFBP)

2,4-Difluoro-1-phenyl-benzene2,4-Difluoro-1,1'-biphenyl; 2,4-Difluoro-1-phenylbenzene; 2,4-Difluorobiphenyl;Diflunisal Impurity 62',4'-difluorobiphenylRR42FH7YWLSCHEMBL412228SCHEMBL435274SCHEMBL435275

Database identifiers

CAS: 37847-52-2
PubChem CID: 169974
DTXSID: DTXSID70191277
ChEMBL: CHEMBL121977
UNII: RR42FH7YWL
EC Number: 253-690-2
Nikkaji: J89.183E

Properties

Computed structural properties

XLogP: 4.2
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 14
Formal charge: 0
Complexity: 175

Physicochemical properties

Melting point: 63 °C · 63 °C
Boiling point: 243.7 · 243.7±20.0 °C(Predicted)
Density: 1.165 · 1.165±0.06 g/cm3(Predicted)
storage temp.: 2 · 2-8°C
solubility: Acetonitrile (Slightly), Chloroform (Slightly)
form: Solid
color: White to Off-White
InChI: 1S/C12H8F2/c13-10-6-7-11(12(14)8-10)9-4-2-1-3-5-9/h1-8H
InChIKey: JVHAJKHGPDDEEU-UHFFFAOYSA-N
SMILES: Fc1ccc(c(F)c1)-c2ccccc2
LogP: 2.673 · 2.673
CAS DataBase Reference: 37847 · 37847-52-2(CAS DataBase Reference)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 5 · GHS05,GHS07,GHS09
Signal word: Danger
Hazard statements: 302 · H302-H315-H318-H335-H400
Precautionary statements: 273 · P273-P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
target organs: Respiratory system
Hazard Codes: Xi,N,Xn
Risk Statements: 36 · 36/37/38-50/53-41-37/38-22
Safety Statements: 20 · 20/21-24/25-61-60-39-26
RIDADR: 3077 · UN 3077 9 / PGIII
WGK Germany: 3 · 3
Hazard Note: Irritant
HazardClass: 9 · 9
PackingGroup: II
HS Code: 2902900000 · 2902900000
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 4 OralAquatic · Acute Tox. 4 OralAquatic Acute 1Eye Dam. 1Skin Irrit. 2STOT SE 3
REACH Registrations: Active

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 4.8% (2 of 42) of reports.

Danger

H302 (92.9%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory InformationStatus: Active Update: 10-12-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/30189

Hazard Classes and CategoriesAcute Tox. 4 (92.9%)

Safety data

wgk: 3
ridadr: UN 3077 9 / PGIII
hs_code: 2902900000
risk_code: 36/37/38-50/53-41-37/38-22
Signal word: Danger
Symbol(GHS): GHS05,GHS07,GHS09
hazard_code: Xi,N,Xn
hazard_note: Irritant
safety_code: 20/21-24/25-61-60-39-26
hazard_class: 9
Storage Class: 11 - Combustible Solids
packing_group: II
target organs: Respiratory system
Hazard statements: H302-H315-H318-H335-H400
REACH Registrations: Active
Hazard Classifications: Acute Tox. 4 OralAquatic Acute 1Eye Dam. 1Skin Irrit. 2STOT SE 3
Precautionary statements: P273-P280-P301+P312+P330-P302+P352-P305+P351+P338+P310