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59-88-1

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Identification

Name
Phenylhydrazine hydrochloride
CAS
59-88-1
Synonyms
HYDRAZINOBENZENE HYDROCHLORIDE
PHENYLHYDRAZINE HCL
PHENYLHYDRAZINE HYDROCHLORIDE
PHENYLHYDRAZINIUM CHLORIDE
PHNEYLHYDRAZINE HYDROCHLORIDE
Hydrazine,phenyl-,monohydrochloride
phenylhydrazinehydrochloride1
phenylhydrazinemonohydrochloride
phenylhydrazinhydrochlorid
phenyl-hydrazinhydrochloride
phenyl-hydrazinmonohydrochloride
PHENYLHYDRAZINE CHLORHYDRATE
Phenylhyfrazine hydrocholoride
PHENYLHYDRAZINE HYDROCHLORIDE, 99+%
PHENYLHYDRAZINE HYDROCHLORIDE, FOR THE D ETECTION OF SUGAR
PHENYLHYDRAZINIUM CHLORIDE R. G.
PhenylHydrazineHydrochlorideGr
PHENYLHYDRAZINE HYDROCHLORIDE REAGENT
PHENYLHYDRAZINEHYDROCHLORIDE,CRYSTAL,REAGENT
PHENYLHYDRAZINE HYDROCHLORIDE extrapure AR
EINECS(EC#)
200-444-7
Molecular Formula
C6H9ClN2
MDL Number
MFCD00012924
Molecular Weight
144.6
MOL File
59-88-1.mol

Chemical Properties

Appearance
Phenylhydrazine is a colorless to pale yellow liquid or solid with a weak aromatic odor.
Appearance
white to tan solid
mp 
250-254 °C (dec.)(lit.)

storage temp. 
−20°C

Stability:
Stable. Incompatible with most common metals.
Water Solubility 
50 g/L (20 ºC)
Merck 
14,7293
BRN 
3594958
CAS DataBase Reference
59-88-1(CAS DataBase Reference)
EPA Substance Registry System
59-88-1(EPA Substance)

Safety Data

Hazard Codes 
T,N
Risk Statements 
R45:May cause cancer.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/38:Irritating to eyes and skin .
R43:May cause sensitization by skin contact.
R48/23/24/25:Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed .
R50:Very Toxic to aquatic organisms.
R68:Possible risk of irreversible effects.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR 
UN 2811 6.1/PG 3

WGK Germany 
3

RTECS 
MV9000000


3-8-10-23
HazardClass 
6.1
PackingGroup 
III
HS Code 
29280090
Safety Profile
Poison by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and HCl.

Raw materials And Preparation Products

Hazard Information

General Description
White to tan solid with a weak aromatic odor.
Reactivity Profile
PHENYLHYDRAZINE HYDROCHLORIDE(59-88-1) may be corrosive to metals [USCG, 1999].
Air & Water Reactions
Forms corrosive acidic solutions.
Health Hazard
This material is poisonous if swallowed or if fumes are inhaled. Dust is irritating to eyes, nose, and throat. Phenylhydrazine is a chronic poison. Phenylhydrazine is an industrial substance suspect of carcinogenic potential for humans.
Potential Exposure
Phenylhydrazine is a widely used reagent in conjunction with sugars, aldehydes, and ketones. In addition, to its use in the synthesis of dyes; pharmaceuticals, such as antipyrin; cryogenin, and pyramidone; and other organic chemicals. The hydrochloride salt is used in the treatment of polycythemia vera.
First aid
If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.

Fire Hazard
Toxic and irritating hydrogen chloride and oxides of nitrogen may be produced in fire. May be corrosive to metals. Hazardous polymerization may not occur.
Shipping
UN2572 Phenylhydrazine, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
Phenylhydrazine is very reactive with carbonyl compounds, strong oxidizers; strong bases; alkali metals; ammonia, lead dioxide (violent). Attacks copper salts, nickel, and chromates.
Waste Disposal
Controlled incineration whereby oxides of nitrogen are removed from the effluent gas by scrubber, catalytic or thermal device.

Material Safety Data Sheet(MSDS)

Spectrum Detail

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