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1-Fluoro-2,4-dinitrobenzene

Names

[ CAS No. ]:
70-34-8

[ Name ]:
1-Fluoro-2,4-dinitrobenzene

[Synonym ]:
Sanger reagent
Sanger's Reagent
2,4-DNBF
2,4-Dinitrofluorobenzene
DNFB
fluoro-2,4-dinitrobenzene
Dinitrofluorobenzene
EINECS 200-734-3
Fluorodinitrobenzene
Benzene, 1-fluoro-2,4-dinitro-
FDNB
MFCD00007056
Benzene,1-fluoro-2,4-dinitro
2,4-dinitro-fluoro-benzene
2,4-Dinitro-1-fluorobenzene

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
296.0±20.0 °C at 760 mmHg

[ Melting Point ]:
25-27 °C(lit.)

[ Molecular Formula ]:
C6H3FN2O4

[ Molecular Weight ]:
186.097

[ Flash Point ]:
132.8±21.8 °C

[ Exact Mass ]:
186.007690

[ PSA ]:
91.64000

[ LogP ]:
1.16

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.585

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

[ Water Solubility ]:
400 mg/L (25 ºC)

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ7800000
CHEMICAL NAME :
Benzene, 2,4-dinitro-1-fluoro-
CAS REGISTRY NUMBER :
70-34-8
BEILSTEIN REFERENCE NO. :
0398632
LAST UPDATED :
199710
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C6-H3-F-N2-O4
MOLECULAR WEIGHT :
186.11
WISWESSER LINE NOTATION :
WNR BF ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - hamster Kidney
DOSE/DURATION :
80 ug/L
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 37,873,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5163 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H317-H319-H335-H373

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R22;R23/24/25;R33;R34;R40;R42/43

[ Safety Phrases ]:
S22-S26-S36/37/39-S45-S28A

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
CZ7800000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
29049085

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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