Molecular Formula | C6H12O |
Molar Mass | 100.16 |
Density | 0.801 g/mL at 25 °C (lit.) |
Melting Point | -80 °C (lit.) |
Boling Point | 117-118 °C |
Flash Point | 56°F |
JECFA Number | 301 |
Water Solubility | 17 g/L (20 ºC) |
Solubility | water: soluble20g/L |
Vapor Presure | 15 mm Hg ( 20 °C) |
Vapor Density | 3.5 (vs air) |
Appearance | Liquid |
Color | APHA: ≤15 |
Odor | Pleasant; mild, characteristic; sharp; non-residual; ketonic. |
Exposure Limit | TLV-TWA 205 mg/m3 (50 ppm); STEL 300mg/m3 (75 ppm) (ACGIH); IDLH 3000 ppm(NIOSH). |
Maximum wavelength(λmax) | ['λ: 335 nm Amax: 1.00', , 'λ: 340 nm Amax: 0.50', , 'λ: 360 nm Amax: 0.15', , 'λ: 38 |
Merck | 14,5207 |
BRN | 605399 |
Storage Condition | Store at +5°C to +30°C. |
Explosive Limit | 1.2-8%, 93°F |
Refractive Index | n20/D 1.395(lit.) |
Physical and Chemical Properties | Colorless or pale yellow oily liquid. Melting point 12.39 ℃(11 ℃), boiling point 211.9 ℃(213-214 ℃),84.3 ℃(1.33kPa), relative density 1.2483(20/4 ℃), refractive index 1.5662. Flash point 87. Slightly soluble in water, soluble in ethanol, ether, acetone and benzene. There is a strong aldehyde odor. |
Use | Used as pharmaceutical, dye intermediates. The dead Net of pesticide mites produced by O-chlorobenzaldehyde can control the mites on dry crops and fruit trees. O-chlorobenzoxime can be obtained by O-chlorobenzoxime oximation, and O-chlorobenzoxime can be obtained by further chlorination, which are all drug intermediates. |
Risk Codes | R11 - Highly Flammable R20 - Harmful by inhalation R36/37 - Irritating to eyes and respiratory system. R66 - Repeated exposure may cause skin dryness or cracking R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S7 - Keep container tightly closed. |
UN IDs | UN 1245 3/PG 2 |
WGK Germany | 1 |
RTECS | SA9275000 |
TSCA | Yes |
HS Code | 2914 13 00 |
Hazard Class | 3 |
Packing Group | II |
Toxicity | LD50 orally in rats: 2.08 g/kg (Smyth) |
Raw Materials | Acetone Hydrogen |
Downstream Products | 4-Methyl-2-pentanone N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine 2,2'-Azobisisoheptonitrile |
colorless transparent liquid. Aromatic ketone odor. With ethanol, ether, acetone, benzene and other phase miscibility, soluble in water (1-91%). Its vapor and air to form an explosive mixture, fire, high heat caused by combustion explosion. A strong reaction with an oxidizing agent can occur. In case of high fever, the internal pressure of the container increases, and there is a risk of cracking and explosion. Dissolve certain plastics, resins and rubbers.
separation from Industrial methyl isobutyl ketone is sufficient.
It is an effective separating agent for some inorganic salts. Plutonium can be separated from uranium, niobium from tantalum, and zirconium from hafnium. It is also useful as an anticoagulant and diluent for ethylene-based resins. It is an excellent medium boiling point solvent. It is used as a mineral dressing agent, a solvent for oil dewaxing, a color former for color films, and a solvent for tetracycline, pyrethroid and DDT. It is also used in the organic synthesis industry.
human inhalation can cause inhibition of the central nervous system and anesthesia, inhalation concentration is higher, can stimulate the respiratory tract, causing Nausea, Vomit, loss of appetite, Abdominal Pain. Staff should be protected and the workplace should be ventilated. Store in a cool, ventilated warehouse. Keep away from fire and heat source. Protection from direct sunlight. Keep the container sealed. Should be stored separately from the oxidant.