| Company Name: |
Shanghai Billion Chemical Chemical Co. Ltd. Gold
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021-58771921 13818686088(wechat) |
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info@chemofchina.com |
| Products Intro: |
Product Name:Phenylacetonitrile
CAS:140-29-4
Purity:99% Package:1t,10t,100t |
Lastest Price from Benzeneacetonitrile manufacturers
- Benzeneacetonitrile
-
- US $1.00 / kg
- 2018-12-24
- CAS:140-29-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: as request
|
| | Benzeneacetonitrile Basic information |
| | Benzeneacetonitrile Chemical Properties |
| Melting point | −24 °C(lit.)
| | Boiling point | 233-234 °C(lit.)
| | density | 1.015 g/mL at 25 °C(lit.)
| | vapor pressure | 0.1 mm Hg ( 20 °C)
| | refractive index | n20/D 1.524
| | Fp | 215 °F
| | storage temp. | Store below +30°C. | | solubility | 0.1g/l | | Water Solubility | insoluble. <0.1 g/100 mL at 17 ºC | | Merck | 14,1131 | | BRN | 385941 | | Stability: | Stable. Incompatible with strong oxidizing agents. May produce hydrogen cyanide in a fire. | | CAS DataBase Reference | 140-29-4(CAS DataBase Reference) | | NIST Chemistry Reference | Benzeneacetonitrile(140-29-4) | | EPA Substance Registry System | Benzeneacetonitrile(140-29-4) |
| Hazard Codes | T+,T | | Risk Statements | 22-24-26-23/24/25 | | Safety Statements | 28-36/37-45-23 | | RIDADR | UN 2470 6.1/PG 3
| | WGK Germany | 3
| | RTECS | AM1400000
| | F | 8-9 | | Autoignition Temperature | 590 °C | | Hazard Note | Very Toxic | | TSCA | Yes | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29269090 | | Hazardous Substances Data | 140-29-4(Hazardous Substances Data) | | Toxicity | LD50 orally in Rabbit: 270 mg/kg LD50 dermal Rabbit 270 mg/kg |
| | Benzeneacetonitrile Usage And Synthesis |
| Chemical Properties | colourless liquid | | Chemical Properties | Benzyl cyanide is a colorless, oily liquid with
an aromatic odor. | | Uses | Organic synthesis, especially penicillin precursors. | | Definition | ChEBI: A nitrile that is acetonitrile where one of the methyl hydrogens is substituted by a phenyl group. | | General Description | A colorless oily liquid with an aromatic odor. Insoluble in water and slightly denser than water. Contact may irritate skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals. | | Air & Water Reactions | Benzeneacetonitrile is moisture sensitive. Insoluble in water. | | Reactivity Profile | PHENYLACETONITRILE can react with strong acids, strong bases, strong oxidizing agents and strong reducing agents. Benzeneacetonitrile may react vigorously with sodium hypochlorite. . | | Hazard | Highly toxic, absorbed by skin. | | Health Hazard | Poisonous. May be fatal if inhaled, swallowed, or absorbed through skin. Contact may cause burns to skin and eyes. | | Fire Hazard | When heated to decomposition, Benzeneacetonitrile emits very toxic fumes of cyanide and nitrogen oxides. Container may explode in heat of fire. Runoff from fire control water may give off poisonous gases. Avoid sodium hypochlorite. | | Safety Profile | Poison by ingestion, inhalation, skin contact, subcutaneous, and intraperitoneal routes. A skin irritant. Explosive reaction with sodium hypochlorite. Used in production of drugs of abuse. When heated to decomposition it emits very toxic fumes of CNand NOx. See also NITRILES | | Potential Exposure | (as CN): Benzyl cyanide is used in
organic synthesis, especially of penicillin precursors. It is
used as a chemical intermediate for amphetamines, phenobarbital;
the stimulant, methyl phenidylacetate; esters as
perfumes and flavors. | | 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. Speed in removing
material from skin is of extreme importance 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. For cyanide poisoning,
use amyl nitrate capsules if symptoms develop.
All area employees should be trained regularly in emergency
measures for cyanide poisoning and in CPR. A cyanide
antidote kit should be kept in the immediate work
area and must be rapidly available. Kit ingredients should
be replaced every 1 2 years to ensure freshness. Persons
trained in the use of this kit; oxygen use, and CPR must
be quickly available. | | Shipping | UN2470 Phenylacetonitrile, Hazard Class: 6.1;
Labels: 6.1—Poisonous materials. | | Purification Methods | Any benzyl isocyanide impurity can be removed by shaking vigorously with an equal volume of 50% H2SO4 at 60o, washing with saturated aqueous NaHCO3, then half-saturated NaCl solution, drying and fractionally distilling under reduced pressure. Distillation from CaH2 causes some decomposition of this compound: it is better to use P2O5. Other purification procedures include passage through a column of highly activated alumina, and distillation from Raney nickel. Precautions should be taken because of possible formation of free TOXIC cyanide, use an efficient fume cupboard.[Beilstein 9 IV 1663.] | | Incompatibilities | Violent reaction with strong oxidizers;
sodium hypochlorite, lithium aluminum hydride. Nitriles
may polymerize in the presence of metals and some metal
compounds. They are incompatible with acids; mixing
nitriles with strong oxidizing acids can lead to extremely
violent reactions. Nitriles are generally incompatible with
other oxidizing agents such as peroxides and epoxides.
The combination of bases and nitriles can produce hydrogen
cyanide. Nitriles are hydrolyzed in both aqueous acid
and base to give carboxylic acids (or salts of carboxylic
acids). These reactions generate heat. Peroxides convert
nitriles to amides. Nitriles can react vigorously with
reducing agents. Acetonitrile and propionitrile are soluble
in water, but nitriles higher than propionitrile have low
aqueous solubility. They are also insoluble in aqueous
acids. |
| | Benzeneacetonitrile Preparation Products And Raw materials |
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