Benzoyl chloride
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Benzoyl chloride Properties
- Melting point:
- -1 °C
- Boiling point:
- 198 °C(lit.)
- Density
- 1.211 g/mL at 25 °C(lit.)
- vapor density
- 4.88 (vs air)
- vapor pressure
- 1 mm Hg ( 32 °C)
- refractive index
- n
20/D 1.553(lit.)
- Flash point:
- 156 °F
- storage temp.
- Store at 0-5°C
- form
- Liquid
- color
- Clear
- PH
- 2 (1g/l, H2O, 20℃)
- explosive limit
- 2.5-27%(V)
- Water Solubility
- reacts
- FreezingPoint
- -1℃
- Sensitive
- Moisture Sensitive
- Merck
- 14,1112
- BRN
- 471389
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents, water, alcohols, strong bases. Reacts violently with DMSO and vigorously with alkalies.
- InChIKey
- PASDCCFISLVPSO-UHFFFAOYSA-N
- CAS DataBase Reference
- 98-88-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoyl chloride(98-88-4)
- EPA Substance Registry System
- Benzoyl chloride(98-88-4)
SAFETY
- Risk and Safety Statements
- Hazard and Precautionary Statements (GHS)
Hazard Codes | C | ||
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Risk Statements | 34-43-20/21/22 | ||
Safety Statements | 26-45-36/37/39 | ||
RIDADR | UN 1736 8/PG 2 |
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WGK Germany | 1 |
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RTECS | DM6600000 |
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Autoignition Temperature | 600 °C | ||
Hazard Note | Corrosive | ||
TSCA | Yes | ||
HazardClass | 8 | ||
PackingGroup | II | ||
HS Code | 29310095 | ||
Hazardous Substances Data | 98-88-4(Hazardous Substances Data) | ||
Toxicity | LD50 orally in Rabbit: 2460 mg/kg LD50 dermal Rabbit 790 mg/kg |
Symbol(GHS): |
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Benzoyl chloride price More Price(19)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 259950 | Benzoyl chloride ACS reagent, 99% | 98-88-4 | 5ml | $31.4 | 2018-11-13 | Buy |
Sigma-Aldrich | 259950 | Benzoyl chloride ACS reagent, 99% | 98-88-4 | 1l | $213 | 2018-11-13 | Buy |
TCI Chemical | B0105 | Benzoyl Chloride >98.0%(GC)(T) | 98-88-4 | 25mL | $17 | 2018-11-22 | Buy |
TCI Chemical | B0105 | Benzoyl Chloride >98.0%(GC)(T) | 98-88-4 | 500mL | $20 | 2018-11-22 | Buy |
Alfa Aesar | A14107 | Benzoyl chloride, 99+% | 98-88-4 | 250g | $19.2 | 2018-11-13 | Buy |
Benzoyl chloride Chemical Properties,Uses,Production
Physical and Chemical Properties
Its pure product is a colorless and transparent flammable liquid, which is smoking exposed to air in the air. In Industry, it is slightly pale yellow, with a strong pungent odor. Its steam has a strong stimulating effect for eye mucous membranes, skin and respiratory tract, by stimulating the mucous membranes and eyes tear. Benzoyl chloride Melting point is-1.0 ℃, boiling point is 197.2 ℃, and the relative density is 1.212 (20 ℃), while a flash point is 72 ℃, and refractive index (n20) is 1.554. It is soluble in the ether, chloroform, benzene and carbon disulfide. It can gradually decomposed in water or ethanol, ammonia, which generates benzoic acid, generating benzamide, ethyl benzoate and hydrogen chloride. In the laboratory, it can be obtained by distillation of benzoic acid and phosphorus pentachloride under anhydrous conditions. Industrial production process can be obtained by the use of thionyl chloride benzaldehyde. Benzoyl chloride is an important intermediate for preparing dyes, perfumes, organic peroxides, resins and drugs. It is also used in photography and artificial tannin production, which was formerly used as an irritant gas in chemical warfare.Application
- Used for dye intermediates, initiator, UV absorbers, rubber additives, medicine etc.
- Benzoyl chloride is intermediate of herbicide metamitron, and insecticide propargite, benzene hydrazine or intermediate food.
- Benzoyl chloride is used for organic synthesis, dye and pharmaceutical raw material, manufacturing initiator benzoyl peroxide, t-butyl peroxybenzoate, pesticides and herbicides. In pesticides, it is a new insecticide, which is inducible isoxazole parathion (Isoxathion, Karphos) intermediate. Benzoyl chloride is an important benzoyl and benzyl reagent. Most of benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, fiber decolorizing Wait. Domestic original benzoyl chloride manufacturing enterprises are more than 20. Some of the manufacturers also produce acid chloride, and the production capacity is 10,000t. However, according to the 2003 survey, the profit is too low, because of the use of small polluting production line, while the use of polluting route is controlled by the government restrictions, and a further raw material price increases. Therefore most of the manufacturers stop the production. Further reaction with the acid chloride can also produce acid anhydride, and benzoic acid anhydride is the main purpose for acylation agents, which can also be used as a bleaching agent and flux of a component, as well as it can also be used for the preparation of benzoyl peroxide over.
- Reagents for the analysis, but also for spices, organic synthesis.
Chemical Properties
Transparent, colorless liquid; pungent odor; vapor causes tears. Soluble in ether and carbon disulfide; decomposes in water. Combustible.Chemical Properties
Benzoyl chloride is a colorless to slight brown liquid with a strong, penetrating odor.Uses
Benzoyl Chloride is used in the manufacturing of dye intermediates.Uses
For acylation, i.e., introduction of the benzoyl group into alcohols, phenols, and amines (Schotten-Baumann reaction); in the manufacture of benzoyl peroxide and of dye intermediates. In organic analysis for making benzoyl derivatives for identification purposes.General Description
A colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.Reactivity Profile
Benzoyl chloride reacts violently with protic solvents such as alcohols, with amines and amides (for example dimethylformamide [Bretherick 1979 p. 6] ) and with inorganic bases. Causes the violent decomposition of dimethyl sulfoxide [Chem. Eng. News 35(9): 87 1957]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Friedel-Crafts acylation of naphthalene using Benzoyl chloride, catalyzed by AlCl3, must be conducted above the melting point of the mixture, or the reaction may be violent [Clar, E. et al., Tetrahedron, 1974, 30, 3296].Hazard
Highly toxic. Strong irritant to skin, eyes, and mucous membranes, and via ingestion, inhala- tion. Upper respiratory tract irritant. Probable car- cinogen.Health Hazard
INHALATION: may irritate eyes, nose and throat. INGESTION: causes acute discomfort. SKIN: causes irritation and burning.Potential Exposure
Benzoyl chloride is used as a chemical intermediate; in organic synthesis; to produce other chemicals, dyes, perfumes, herbicides, and medicines.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 412 Benzoyl Chloride facility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water or milk. Do not induce vomiting. Medical observation is recommended for 24 to 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.Shipping
UN 1736 Benzoylchloride, Hazard class: 8; Labels: 8—Corrosive material.Purification Methods
A solution of benzoyl chloride (300mL) in *C6H6 (200mL) is washed with two 100mL portions of cold 5% NaHCO3 solution, separated, dried with CaCl2 and distilled [Oakwood & Weisgerber Org Synth III 113 1955]. Repeated fractional distillation at 4mm Hg through a glass helices-packed column (avoiding porous porcelain or silicon-carbide boiling chips, and hydrocarbon or silicon greases on the ground joints) gave benzoyl chloride that did not darken on addition of AlCl3. Further purification is achieved by adding 3 mole% each of AlCl3 and toluene, standing overnight, and distilling off the benzoyl chloride at 1-2mm [Brown & Jenzen J Am Chem Soc 80 2291 1958]. Refluxing for 2hours with an equal weight of thionyl chloride before distillation has also been used. [Beilstein 9 IV 721.] Strong IRRITANT. Use in a fume cupboard.Incompatibilities
May form explosive mixture with air. Contact with heat, hot surfaces, and flames causes decomposition, forming phosgene and hydrogen chloride. Water contact may be violent; forms hydrochloric acid. Reactions with amines, alcohols, alkali metals, dimethyl sulfoxide, strong oxidizers, and metal salts may be violent, causing fire and explosions. Attacks metals in the presence of moisture, forming explosive hydrogen gas. Attacks some plastics, rubber or coatings.Waste Disposal
Pour into sodium bicarbonate solution and flush to sewer.Benzoyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
3-oxo-3-phenyl-propanamide
N,N-Dimethylpiperidin-4-amine
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE
2-(N,N-DIETHYLAMINOCARBONYL)PHENYLBORONIC ACID
2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone
(+)-Dibenzoyl-D-tartaric acid
DIBENZOYL THIAMINE
PHENOXYACETIC ACID
Benzoyl cyanide
2,5-DICHLOROBENZOYL CHLORIDE
7-HYDROXY-3-METHYLFLAVONE
1-BENZOYLPIPERIDINE
Proglumide
4-Chlorobenzophenone
Histamine
(3,4-Diaminophenyl)phenylmethanone
Sucrose benzoate
1,3-DIBENZOYLOXYBENZENE
QUINOLINE-2-CARBONITRILE
1-NAPHTHYL PHENYL KETONE
tert-Butyl peroxybenzoate
3,4-Dichlorobenzophenone
Fast Blue BB
dihydroxyethyl p-octadecyl phenylsulfonyl amino propyl ammoium propylsulfonate
3-Chlorobenzoyl chloride
2-Amino-5-nitrobenzophenone
Chrysin
N,N'-DIBENZOYLHYDRAZINE
N-Phenylbenzohydroxamic acid
N,N-Dimethylbenzamide
Phenyl benzoate
Nitrazepam
dibenzoyl disulphide
1-(PHENYLSULFONYL)-1H-INDOLE-2-CARBALDEHYDE
Oxybenzone
4-BROMOPHENYLTHIOUREA
1-BENZOYLPIPERAZINE HYROCHLORIDE 97
2-AMINO-1-PHENYLETHANOL
Benzoylferrocene
4-Chloro-2-methylaniline
Benzoyl chloride Suppliers
Global( 285)Suppliers
Supplier | Tel | Fax | Country | ProdList | Advantage | |
---|---|---|---|---|---|---|
Anhui Royal Chemical Co., Ltd. | +86-025-86736275 |
dana.jiang@royal-chem.com | CHINA | 477 | 55 | |
Hefei TNJ Chemical Industry Co.,Ltd. | 86-0551-65418684 18949823763 |
86-0551-65418684 | info@tnjchem.com | China | 1583 | 55 |
Capot Chemical Co.,Ltd. | +86 (0)571-855 867 18 |
+86 (0)571-858 647 95 | sales@capotchem.com | China | 19958 | 60 |
Shenzhen Sendi Biotechnology Co.Ltd. | 0755-23311925 18102838259 |
0755-23311925 | Abel@chembj.com | CHINA | 3218 | 55 |
Henan DaKen Chemical CO.,LTD. | +86-371-55531817 |
info@dakenchem.com | CHINA | 22058 | 58 | |
Shanghai Bojing Chemical Co.,Ltd. | +86-21-37122233 |
+86-21-37127788 | Candy@bj-chem.com | CHINA | 500 | 55 |
Henan Tianfu Chemical Co.,Ltd. | 0371-55170693 |
0371-55170693 | info@tianfuchem.com | CHINA | 20795 | 55 |
Mainchem Co., Ltd. | +86-0592-6210733 |
+86-0592-6210733 | sales@mainchem.com | CHINA | 32764 | 55 |
Yancheng Green Chemicals Co.,Ltd | 86-515-87883661 |
86-515-87883652 | sales@greenchem-china.com | CHINA | 344 | 58 |
career henan chemical co | +86-371-86658258 |
sales@coreychem.com | CHINA | 20001 | 58 |
View Lastest Price from Benzoyl chloride manufacturers
Image | Release date | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2018-12-18 |
Benzoyl chloride 98-88-4 |
US $1.00 / kg | 1kg | 95%-99% | 10kg | career henan chemical co |
98-88-4(Benzoyl chloride)Related Search:
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- BENZOYL CHLORIDE REAGENT (ACS)
- Benzoylchlorid
- Basic Red 1
- BENZOXALONE
- C6H5COCl
- Acid Halides
- Building Blocks
- Carbonyl Compounds
- Organic Building Blocks
- ACID CHLORIDE
- BzCl
- 98-88-4
- HPLC Labeling Reagents
- Hydroxyl Group Labeling Reagents for HPLC
- Amino Group Labeling Reagents for HPLC
- Reagents for Oligosaccharide Synthesis
- UV Detection (HPLC Labeling Reagents)
- Enantiomer Excess & Absolute Conefiguration Determination
- Exciton Chirality CD Method (for Hydroxyl Groups)
- Absolute Conefiguration Determination (Exciton Chirality CD Method)
- Acid HalidesDerivatization Reagents
- Analytical Reagents for General Use
- Carbonyl Compounds
- Derivatization Reagents HPLC
- Puriss p.a. ACS
- UV-VIS