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4-Fluorophenyl isocyanate

4-Fluorophenyl isocyanate
4-Fluorophenyl isocyanate structure
CAS No.
1195-45-5
Chemical Name:
4-Fluorophenyl isocyanate
Synonyms
NSC82348;SB 01844;AKOS B022528;ZINC00164841;F14335_ALDRICH;EINECS 214-799-0;4-Fluorphenylisocyanat;4-Fluorophenyl isocyate;4-FLUOROPHENYL ISOCYANATE;P-FLUOROPHENYL ISOCYANATE
CBNumber:
CB8292434
Molecular Formula:
C7H4FNO
Formula Weight:
137.11
MOL File:
1195-45-5.mol

4-Fluorophenyl isocyanate Properties

Boiling point:
55 °C8 mm Hg(lit.)
Density 
1.206 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.5141(lit.)
Flash point:
127 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless to light yellow
Water Solubility 
Decomposes
Sensitive 
Moisture Sensitive/Lachrymatory
BRN 
471609
CAS DataBase Reference
1195-45-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,T,C,T+
Risk Statements  20/21/22-36-42-36/37/38-26
Safety Statements  23-26-36/37-45-38-28A
RIDADR  UN 3080 6.1/PG 2
WGK Germany  3
1-10-19
Hazard Note  Toxic/Corrosive/Lachrymatory/Moisture Sensitive
HazardClass  3
PackingGroup  III
HS Code  29291090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

4-Fluorophenyl isocyanate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich F14335 4-Fluorophenyl isocyanate 99% 1195-45-5 5g $34.9 2018-11-13 Buy
Sigma-Aldrich F14335 4-Fluorophenyl isocyanate 99% 1195-45-5 10g $67.2 2018-11-13 Buy
TCI Chemical I0339 4-Fluorophenyl Isocyanate >98.0%(GC) 1195-45-5 5g $40 2018-11-22 Buy
TCI Chemical I0339 4-Fluorophenyl Isocyanate >98.0%(GC) 1195-45-5 25g $128 2018-11-22 Buy
Alfa Aesar A12576 4-Fluorophenyl isocyanate, 98+% 1195-45-5 25g $134 2018-11-13 Buy

4-Fluorophenyl isocyanate Chemical Properties,Uses,Production

Chemical Properties

CLEAR LIGHT YELLOW TO AMBER LIQUID

Purification Methods

Purify the isocyanate by repeated fractionation through an efficient column. If IR indicates that there is too much urea (in the presence of moisture the symmetrical urea is formed), then dissolve it in dry EtOH-free CHCl3, filter, evaporate and distil it. It is a pungent LACHRYMATORY liquid. [See Hardy J Chem Soc 2011 1934, and Hickinbottom Reactions of Organic Compounds Longmans p493 1957.] 4-Fluorophenyl isothiocyanate [1544-68 -9] M 153.2, m 24 -26o, 26 -27o, b 66o/2mm, 2 1 5o/atm, 228o/760mm, n D 1.6116. A likely impurity is the symmetrical thiourea. Dissolve the isothiocyanate in dry CHCl3, filter and distil the residue in a vacuum. It can also be steam distilled, the oily layer is separated, dried over CaCl2 and distilled in vacuo. Bis-(4-fluorophenyl)thiourea has m 145o (from aqueous EtOH). [Browne & Dyson J Chem Soc 3285 1931, Buu Hoi et al. J Chem Soc 1573 1955, Olander Org Synth Coll Vol I 448 1941 ].

4-Fluorophenyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products


4-Fluorophenyl isocyanate Suppliers

Global( 133)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
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Mainchem Co., Ltd.
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Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30168 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24560 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44046 61

4-Fluorophenyl isocyanate Spectrum


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