| CAS
NO. |
59-88-1 |
|
| EINECS NO. |
200-444-7 |
| FORMULA |
C6H5NHNH2·HCl |
| MOL
WT. |
144.61 |
|
H.S.
CODE
|
|
|
TOXICITY
|
|
| SYNONYMS |
Phenylhydrazine monohydrochloride;
|
| Phenylhydrazine hydrochloride; Phenylhydrazinium
chloride; |
| INGREDIENTS |
|
|
CLASSIFICATION
|
|
|
PHYSICAL AND CHEMICAL PROPERTIES
|
| PHYSICAL
STATE |
white
to brown crastalline |
| MELTING POINT |
250 - 254 (Decomposes) |
| BOILING
POINT |
|
| SPECIFIC GRAVITY |
|
| SOLUBILITY
IN WATER |
Soluble |
|
SOLVENT SOLUBILITY
|
miscible with ethanol, diethyl ether, chloroform, and benzene |
| pH |
|
| VAPOR DENSITY |
|
|
REFRACTIVE
INDEX
|
|
| AUTOIGNITION |
173
C
|
| NFPA RATINGS |
Health: 2; Flammability: 0; Reactivity: 0 |
| FLASH
POINT |
|
| STABILITY |
Stable under ordinary conditions. Light
& moisture sensitive |
|
GENERAL
DESCRIPTION & APPLICATIONS
|
Phenylhydrazine
is the starting material to produce heterocycle
indoles. This indole forming reaction with an aldehyde or ketone under acidic
conditions is called
Fischer indole synthesis.
A (substituted). Other reactions include;
- Bartoli reaction
- Bischler-Möhlau reaction
- Fischer reaction
- Gassman reaction
- Hemetsberger reaction
- Larock
reaction
- Leimgruber-Batcho
reaction
- Madelung reaction
- Martinet dioxreaction
- Nenitzescu reaction
- Reissert
reaction
Phenylhydrazine is used
as a chemical
intermediate in the pharmaceutica1ls particularly of tryptamine drugs used in the treatment of migraine and cluster headaches.
It
is used to prepare agrochemical, and other chemical. It
is used to detect sugars and aldehydes
in analytical chemistry.
|
| SALES
SPECIFICATION |
|
APPEARANCE
|
white
to brown crystalline powder |
|
CONTENT
|
99.0%,
85.0% or 50.0% min
|
| TRANSPORTATION |
| PACKING |
25kgs
in bag
|
| HAZARD CLASS |
6.1
(Packing Group: III) |
| UN
NO. |
2811 |
| OTHER
INFORMATION |
|
Hazard
Symbols: T N, Risk Phrases: 23/24/25/36/50, Safety Phrases: 28A/45/61 |
|
PHENYLHYDRAZINE
MOLECULES |
|
|