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sodium benzoate food grade preservative Price
Cas No: 532-32-1
USD $ 1.8-2.3 / Kilogram 500 Kilogram 10 Metric Ton/Week Arshine Pharmaceutical Co., Limited Contact Supplier
Fast delivery 532-32-1 sodium benzoate food grade preservative sodium benzoate powder
Cas No: 532-32-1
USD $ 1.0-1.5 / Metric Ton 1 Metric Ton 100 Metric Ton/Month Hangzhou Sartort Biopharma Co., Ltd Contact Supplier
Sodium Benzoate 99% CAS NO.532-32-1
Cas No: 532-32-1
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Sodium Benzoate Food Grade 99%Min Support Sample
Cas No: 532-32-1
USD $ 2750.0-2750.0 / Metric Ton 1 Metric Ton 50,000 Metric Ton/Year Wuhan Biet Co., Ltd Contact Supplier
Competitive price Sodium Benzoate
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No Data 1 Metric Ton 100 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Sodium Benzoate Powder for Food Grade
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Sodium benzoate
Cas No: 532-32-1
USD $ 12.0-12.0 / Gram 10 Gram 200 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
SODIUM BENZOATE
Cas No: 532-32-1
No Data 1 Kilogram 10000 Metric Ton/Day Ningbo Qicheng Chemical Co.,Ltd. Contact Supplier
Sodium Benzoate
Cas No: 532-32-1
No Data 10 Metric Ton 20,000 Metric Ton/Day Hebei Lead Bio-Chemicals Co., Ltd. Contact Supplier
Sodium benzoate
Cas No: 532-32-1
No Data 5 Metric Ton 10000 Metric Ton/Year SJZ THLD IMP & EXP CO LTD Contact Supplier

532-32-1 Usage

Uses

1. Sodium benzoate is also an important preservative of acid type food. It transforms into effective form of benzoic acid during application. See benzoic acid for application range and dosage. In addition, it also can be used as fodder preservative. 2. Preservatives; antimicrobial agent. 3. Sodium benzoate agent is a very important preservative of acid type fodder. It transforms into effective form of benzoic acid during application. See benzoic acid for application range and dosage. In addition, it also can be used as food preservative. 4. Used in the research of pharmaceutical industry and plant genetic, also used as dye intermediates, fungicide and preservatives. 5. The product is used as food additive (preservative), fungicide in pharmaceutical industry, dye mordant, plasticizer in plastic industrial, and also used as organic synthetic intermediate of spices and others.

Incompatibilities

Dust may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Safety

Ingested sodium benzoate is conjugated with glycine in the liver to yield hippuric acid, which is excreted in the urine. Symptoms of systemic benzoate toxicity resemble those of salicylates. Whereas oral administration of the free-acid form may cause severe gastric irritation, benzoate salts are well tolerated in large quantities: e.g. 6 g of sodium benzoate in 200mL of water is administered orally as a liver function test. Clinical data have indicated that sodium benzoate can produce nonimmunological contact urtcaria and nonimmunological immediate contact reactions. However, it is also recognized that these reactions are strictly cutaneous, and sodium benzoate can therefore be used safely at concentrations up to 5%. However, this nonimmunological phenomenon should be considered when designing formulations for infants and children. Other adverse effects include anaphylaxis and urticarial reactions, although a controlled study has shown that the incidence of urticaria in patients given benzoic acid is no greater than that with a lactose placebo. It has been recommended that caffeine and sodium benzoate injection should not be used in neonates; however, sodium benzoate has been used by others in the treatment of some neonatal metabolic disorders. It has been suggested that there is a general adverse effect of benzoate preservatives on the behavior of 3-yearold children, which is detectable by parents, but not by a simple clinical assessment. The WHO acceptable daily intake of total benzoates, calculated as benzoic acid, has been estimated at up to 5 mg/kg of bodyweight. LD50 (mouse, IM): 2.3 g/kg LD50 (mouse, IV): 1.4 g/kg LD50 (mouse, oral): 1.6 g/kg LD50 (rabbit, oral): 2.0 g/kg LD50 (rat, IV): 1.7 mg/kg LD50 (rat, oral): 4.1 g/kg

Uses

Vasodilator

Definition

sodium benzoate: An either colourlesscrystalline or white amorphouspowder, C6H5COONa, soluble inwater and slightly soluble in ethanol.It is made by the reaction of sodiumhydroxide with benzoic acid and isused in the dyestuffs industry and asa food preservative. It was formerlyused as an antiseptic.

Uses

Sodium Benzoate is a preservative that is the sodium salt of benzoic acid. it converts to benzoic acid, which is the active form. it has a solubility in water of 50 g in 100 ml at 25°c. sodium benzoate is 180 times as soluble in water at 25°c as is the parent acid. the optimum functionality occurs between ph 2.5 and 4.0 and it is not recom- mended above ph 4.5. it is active against yeasts and bacteria. it is used in acidic foods such as fruit juices, jams, relishes, and bever- ages. its use level ranges from 0.03 to 0.10%.

Production Methods

Sodium benzoate is prepared by adding benzoic acid to a hot concentrated solution of sodium carbonate until effervescence ceases. The solution is then evaporated, cooled and allowed to crystallize or evaporate to dryness, and then granulated.

Uses

sodium benzoate is a non-toxic, organic salt preservative that is particularly effective against yeast, with some activity against molds and bacteria. It is generally used in concentrations of 0.1 to 0.2 percent.

Mechanism of food preservation

The mechanism starts with the absorption of benzoic acid into the cell. If the intracellular pH changes to 5 or lower, the anaerobic fermentation of glucose through phosphofructokinase is decreased by 95 %, thereby inhibiting the growth and survival of micro-organisms that cause food spoilage.

description

Sodium benzoate, also known as benzoic acid sodium, is commonly used as food preservatives in food industry, odorless or with slight smell of benzoin, and tastes sweet astringency. Stable in air, can absorb moisture in open air. It’s naturally found in blueberry, apple, plum, cranberry, prunes, cinnamon and cloves, with weaker antiseptic performance than benzoic acid. Antiseptic performance of 1.180g sodium benzoate is equivalent of about 1g benzoic acid. In acidic environment, sodium benzoate have obvious inhibitory effect on a variety of microorganisms: when pH is at 3.5, 0.05% solution can completely inhibit the growth of yeast; while when pH is above 5.5, it has poor effect on a lot of mold and yeast; hardly has any effect in alkaline solution. After sodium benzoate enters into the body, in the process of biotransformation, it would combine with glycine to be uric acid, or combine with glucuronic acid to be glucosiduronic acid, and all to be eliminated from the body in urine, not to accumulate in the body. As long as it is within the scope of the normal dosage, it would be harmless to the human body, and it is a safe preservatives. It also can be used for carbonated beverages, concentrated juice, margarine, chewing gum base, jam, jelly, soy sauce, etc. Human acceptable daily intake (ADI) < 5 mg/kg body weight (take benzoic acid as calculation basis). Sodium benzoate has big lipophilicity, and it is easy to penetrate cell membrane into the cells, interfere in permeability of cell membrane, and inhibit cell membrane’s absorption of amino acids; cause Ionization acidification of alkaline storage in the cell when entering into, inhibit activity of respiratory enzymes, and stop condensation reaction of acetyl coenzyme A, and thereby achieve the purpose of food antiseptic. The above information is edited by the Chemicalbook He Liaopu.

Purification Methods

Crystallise it from EtOH (12mL/g). [Beilstein 9 IV 27.]

Occurrence

Benzoic acid occurs naturally in many plants and in animals. The salt is not found to occur naturally.

Chemical properties

White crystals or granules, or colorless powder, with sweet astringency. Soluble in water, ethanol, glycerol and methanol.

Preparation

Produced by the neutralization of benzoic acid with sodium bicarbonate, sodium carbonate or sodium hydroxide.

Definition

ChEBI: An organic sodium salt resulting from the replacement of the proton from the carboxy group of benzoic acid by a sodium ion.

Description

Sodium benzoate has the chemical formula NaC7H5O2; it is a widely used food preservative, with E number E211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid.

Regulatory Status

GRAS listed. Accepted as a food additive in Europe. Included in the FDA Inactive Ingredients Database (dental preparations; IM and IV injections; oral capsules, solutions and tablets; rectal; and topical preparations). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

Uses

A benzene compound used as a synthetic reagent.

Toxicity

ADI 0~5mg/kg (take benzoic acid as calculation basis, total value of ADI including benzoic acid and its salts and esters; FAO/WHO, 2001). LD50 4070mg/kg (rats, by oral). GRAS(FDA,§184.1733,2000).

Potential Exposure

Sodium benzoate is used as a food and feed additive, flavor, packaging material; pharmaceutical; preservative for food products and tobacco; anti-fungal agent; antiseptic, rust, and mildew inhibitor; intermediate in the manufacture of dyes. Used as a human hygiene biocidal product.

Production Methods

Prepared by the treatment of benzoic acid with either sodium carbonate or sodium bicarbonate.

Chemical Properties

Sodium benzoate occurs as a white granular or crystalline, slightly hygroscopic powder. It is odorless, or with faint odor of benzoin and has an unpleasant sweet and saline taste.

Production methods

1. Neutralized by benzoic acid and sodium bicarbonate. Put water and sodium bicarbonate into the neutralizing pot, boil it and make it dissolved into sodium bicarbonate solution. Mix it with benzoic acid until PH value of the reaction solution reaches to 7-7.5. Heat it to emit over carbon dioxide, and then add active carbon to decolorize it for half an hour. Do suction filtration, after filtrate gets concentrated, put it into flaker tray, dry it to be sheets in the drum, crush it, and then sodium benzoate is made. Consumption rate of benzoic acid (99.5%) 1045kg/t and sodium bicarbonate (98%) 610kg/t. 2. Use 32% soda solution to neutralize benzoic acid in the pot to reach PH value of 7.5, and neutralization temperature is 70℃. Use 0.3% active carbon to decolorize the neutralized solution, vacuum filter it, concentrate, dry it and then it comes to powdered sodium benzoate. C6H5COOH+Na2CO3→C6H5COONa 3. To get it by toluene oxidation made benzoic acid reacting with sodium bicarbonate, sodium carbonate or sodium hydroxide.

Chemical Properties

white crystalline powder

Uses

Antimicrobial agent, flavoring agent and adjuvant in food; not to exceed a maximum level of 0.1% in food (21 CFR, 184.1733, 582.3733). Antifungal and bacteriostatic preservative in pharmaceuticals at concentrations of ~0.1%. Clinical reagent (bilirubin assay).

Uses

Sodium benzoate is a preservative. It is bacteriostatic and fungistatic under acidic conditions. It is most widely used in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. It is also used as a preservative in medicines and cosmetics. As a food additive, sodium benzoate has the E number E211. It is also used in fireworks as a fuel in whistle mix, a powder that emits a whistling noise when compressed into a tube and ignited. The fuel is also one of the fastest burning rocket fuels and provides a lot of thrust and smoke. It does have its downsides: there is a high danger of explosion when the fuel is sharply compressed because of the fuel's sensitivity to impact.

Content Analysis

Take dried sample 1.5g into a 250ml conical flask, dissolve it with 25ml water, and then add 50ml ether and bromophenol.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Hazard

Use in foods limited to 0.1%.

storage

Aqueous solutions may be sterilized by autoclaving or filtration. The bulk material should be stored in a well-closed container, in a cool, dry place.

Pharmaceutical Applications

Sodium benzoate is used primarily as an antimicrobial preservative in cosmetics, foods, and pharmaceuticals. It is used in concentrations of 0.02–0.5% in oral medicines, 0.5% in parenteral products, and 0.1–0.5% in cosmetics. The usefulness of sodium benzoate as a preservative is limited by its effectiveness over a narrow pH range. Sodium benzoate is used in preference to benzoic acid in some circumstances, owing to its greater solubility. However, in some applications it may impart an unpleasant flavor to a product. Sodium benzoate has also been used as a tablet lubricant at 2–5% w/w concentrations. Solutions of sodium benzoate have also been administered, orally or intravenously, in order to determine liver function.

Chemical Properties

Benzoic acid is almost odorless or exhibits a sweet, faint, balsamic odor and a sweet–sour to acrid taste. For a detailed description, refer to Burdock (1997).

Incompatibilities

Incompatible with quaternary compounds, gelatin, ferric salts, calcium salts, and salts of heavy metals, including silver, lead, and mercury. Preservative activity may be reduced by interactions with kaolin or nonionic surfactants.

Safety Profile

Poison by subcutaneous and intravenous routes. Moderately toxic by ingestion, intramuscular, and intraperitoneal routes. An experimental teratogen. Experimental reproductive effects. Mutation data reported. Larger doses of 8-10 g by mouth may cause nausea and vomiting. Small doses have little or no effect. Combustible when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Na2O. See also BENZOIC ACID.

Safety

In combination with ascorbic acid (vitamin C, E300), sodium benzoate and potassium benzoate form benzene, a known carcinogen. However, in most beverages that contain both, the benzene levels are below those considered dangerous for consumption. Heat, light and shelf life can affect the rate at which benzene is formed.

Chemical Properties

Sodium benzoate is a white crystalline solid. It is odorless and nonflammable
InChI:InChI=1/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1

532-32-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A15946)  Sodium benzoate, 99%    532-32-1 250g 181.0CNY Detail
Alfa Aesar (A15946)  Sodium benzoate, 99%    532-32-1 500g 203.0CNY Detail
Alfa Aesar (A15946)  Sodium benzoate, 99%    532-32-1 2500g 743.0CNY Detail
Alfa Aesar (A15946)  Sodium benzoate, 99%    532-32-1 10000g 2665.0CNY Detail
Sigma-Aldrich (PHR1231)    pharmaceutical secondary standard; traceable to USP 532-32-1 PHR1231-1G 732.19CNY Detail
Supelco (47850)  Sodiumbenzoate  analytical standard 532-32-1 000000000000047850 208.26CNY Detail
Sigma-Aldrich (18106)  Sodiumbenzoate  puriss., meets analytical specification of Ph.?Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder 532-32-1 18106-1KG-R 469.17CNY Detail
Sigma-Aldrich (18106)  Sodiumbenzoate  puriss., meets analytical specification of Ph.?Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder 532-32-1 18106-6X1KG-R 2,145.78CNY Detail
Sigma-Aldrich (71300)  Sodiumbenzoate  purum p.a., ≥99.0% (NT) 532-32-1 71300-250G 262.08CNY Detail
Sigma-Aldrich (71300)  Sodiumbenzoate  purum p.a., ≥99.0% (NT) 532-32-1 71300-1KG 510.12CNY Detail
Vetec (V900130)  Sodiumbenzoate  Vetec reagent grade, 98% 532-32-1 V900130-500G 69.03CNY Detail
Sigma-Aldrich (109169)  Sodiumbenzoate  ReagentPlus®, 99% 532-32-1 109169-25G 150.93CNY Detail

532-32-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Sodium benzoate

1.2 Other means of identification

Product number -
Other names Butyryl chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:532-32-1 SDS

532-32-1Synthetic route

benzaldehyde
100-52-7

benzaldehyde

sodium benzoate
532-32-1

sodium benzoate

Conditions
ConditionsYield
With tetraphosphonium peroxodiphosphate; water In phosphate buffer pH=4.0 - 10.0; Kinetics; Product distribution; Further Variations:; flash-photolysis; UV-irradiation;100%
With sodium hydroxide; sodium periodate; ruthenium trichloride In water at 35℃; Kinetics; Mechanism; Thermodynamic data; other temperatures; dependence on the concentrations of substrate, base; ΔE(excit.), ΔH(excit.), ΔS(excit.);
2-Nonylsulfonyl-1-phenyl-1-ethanon
85057-92-7

2-Nonylsulfonyl-1-phenyl-1-ethanon

A

sodium benzoate
532-32-1

sodium benzoate

B

1-(Brommethylsulfonyl)nonan
85057-99-4

1-(Brommethylsulfonyl)nonan

Conditions
ConditionsYield
With sodium hydroxide; bromine In ethanol for 12h; Ambient temperature;A n/a
B 98%
benzyl alcohol
100-51-6

benzyl alcohol

sodium benzoate
532-32-1

sodium benzoate

Conditions
ConditionsYield
With oxygen; sodium hydroxide In neat (no solvent) at 179.84℃; for 8h; Reagent/catalyst;92%
With sodium hydroxide; palladium on activated charcoal In diethylene glycol dimethyl ether at 160℃; for 16h;80%
With oxygen; sodium hydroxide at 200℃; for 10h; Neat (no solvent); neat (no solvent);75%
With nitric oxide; sodium hydride In 1,4-dioxane at 20℃; for 24h;43%
With oxygen; sodium hydroxide at 30 - 90℃; under 760.051 Torr; for 0.133333h; Kinetics; Catalytic behavior; Time; Microwave irradiation;
2-<(1-Ethylnonyl)sulfonyl>-1-phenyl-1-ethanon
85057-95-0

2-<(1-Ethylnonyl)sulfonyl>-1-phenyl-1-ethanon

A

sodium benzoate
532-32-1

sodium benzoate

B

1-Brommethylsulfonyl-1-ethylnonan
85058-00-0

1-Brommethylsulfonyl-1-ethylnonan

Conditions
ConditionsYield
With sodium hydroxide; bromine In ethanol for 12h; Ambient temperature;A n/a
B 91%
bromobenzene
108-86-1

bromobenzene

carbon monoxide
201230-82-2

carbon monoxide

A

sodium benzoate
532-32-1

sodium benzoate

B

sodium formate
141-53-7

sodium formate

Conditions
ConditionsYield
With sodium hydroxide; tetraethylammonium iodide; triphenylphosphine; bis(benzonitrile)palladium(II) dichloride In water; m-xylene at 85 - 90℃; for 14h; Product distribution; influence of various PTC; effect of molar ratio;A 90%
B 9.3%
benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

sodium methylate
124-41-4

sodium methylate

A

methanol
67-56-1

methanol

B

sodium benzoate
532-32-1

sodium benzoate

C

Dimethyl ether
115-10-6

Dimethyl ether

D

benzoic acid benzyl ester
120-51-4

benzoic acid benzyl ester

Conditions
ConditionsYield
at 180℃;
benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

sodium methylate
124-41-4

sodium methylate

A

methanol
67-56-1

methanol

B

sodium benzoate
532-32-1

sodium benzoate

C

Dimethyl ether
115-10-6

Dimethyl ether

Conditions
ConditionsYield
at 175℃;
methanol
67-56-1

methanol

phenylglyoxal hydrate
1074-12-0

phenylglyoxal hydrate

sodium methylate
124-41-4

sodium methylate

sodium benzoate
532-32-1

sodium benzoate

methanol
67-56-1

methanol

isoamyl benzoate
94-46-2

isoamyl benzoate

sodium methylate
124-41-4

sodium methylate

sodium benzoate
532-32-1

sodium benzoate

methanol
67-56-1

methanol

benzoic acid benzyl ester
120-51-4

benzoic acid benzyl ester

sodium methylate
124-41-4

sodium methylate

sodium benzoate
532-32-1

sodium benzoate

methanol
67-56-1

methanol

acetic acid 1-bromo-2-oxo-2-phenyl-ethyl ester
53907-33-8

acetic acid 1-bromo-2-oxo-2-phenyl-ethyl ester

sodium methylate
124-41-4

sodium methylate

A

benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

B

sodium benzoate
532-32-1

sodium benzoate

benzoic acid phenyl ester
93-99-2

benzoic acid phenyl ester

1,2-disodiotetraphenylethane
7381-16-0

1,2-disodiotetraphenylethane

A

sodium benzoate
532-32-1

sodium benzoate

B

biphenyl
92-52-4

biphenyl

C

1,1,2,2-tetraphenylethylene
632-51-9

1,1,2,2-tetraphenylethylene

ethanol
64-17-5

ethanol

sodium benzoylacetonate

sodium benzoylacetonate

A

sodium benzoate
532-32-1

sodium benzoate

B

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

C

ethyl acetate
141-78-6

ethyl acetate

D

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
at 150℃;
benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

sodium ethanolate
141-52-6

sodium ethanolate

A

sodium benzoate
532-32-1

sodium benzoate

B

diethyl ether
60-29-7

diethyl ether

Conditions
ConditionsYield
at 160℃;
benzoyloxyacetonitrile
939-56-0

benzoyloxyacetonitrile

sodium ethanolate
141-52-6

sodium ethanolate

A

sodium benzoate
532-32-1

sodium benzoate

B

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

C

sodium cyanide
143-33-9

sodium cyanide

phenyl sodium
1623-99-0

phenyl sodium

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

sodium benzoate
532-32-1

sodium benzoate

benzhydrol sodium salt
1204-50-8

benzhydrol sodium salt

A

sodium benzoate
532-32-1

sodium benzoate

B

Diphenylmethane
101-81-5

Diphenylmethane

C

benzene
71-43-2

benzene

Conditions
ConditionsYield
at 250℃;
1,2-disodiotetraphenylethane
7381-16-0

1,2-disodiotetraphenylethane

benzaldehyde
100-52-7

benzaldehyde

A

sodium benzoate
532-32-1

sodium benzoate

B

1,1,2,2-tetraphenylethylene
632-51-9

1,1,2,2-tetraphenylethylene

C

benzyl alcohol
100-51-6

benzyl alcohol

Conditions
ConditionsYield
folgendes Zersetzen mit Wasser; reagiert entsprechend mit Furfurol;
benzaldehyde
100-52-7

benzaldehyde

A

sodium benzoate
532-32-1

sodium benzoate

B

benzoic acid benzyl ester
120-51-4

benzoic acid benzyl ester

Conditions
ConditionsYield
With sodium amalgam beim Erhitzen im CO2-Strom;
nitromethane
75-52-5

nitromethane

ethanol
64-17-5

ethanol

benzil
134-81-6

benzil

A

sodium benzoate
532-32-1

sodium benzoate

B

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

Conditions
ConditionsYield
Natriumverbindung reagiert;
sodium benzoate
532-32-1

sodium benzoate

bis(2-chloromethyl)ether
542-88-1

bis(2-chloromethyl)ether

benzoyloxymethyl ether
131853-06-0

benzoyloxymethyl ether

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 100℃;100%
In N,N-dimethyl-formamide at 70℃; for 16h;91%
sodium benzoate
532-32-1

sodium benzoate

trans-2-(methoxycyclohexyl)methanesulphonate
7601-44-7, 90201-85-7, 93473-64-4

trans-2-(methoxycyclohexyl)methanesulphonate

cis-1-(benzoyloxy)-2-methoxycyclohexane
92864-37-4, 7429-22-3

cis-1-(benzoyloxy)-2-methoxycyclohexane

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 6h; Heating;100%
sodium benzoate
532-32-1

sodium benzoate

3-chloropentane-2,4-dione
1694-29-7

3-chloropentane-2,4-dione

benzoic acid 1-acetyl-2-oxopropyl ester
4620-47-7

benzoic acid 1-acetyl-2-oxopropyl ester

Conditions
ConditionsYield
In dimethyl sulfoxide for 3h;100%
In dimethyl sulfoxide at 20℃; for 3h;
sodium benzoate
532-32-1

sodium benzoate

1-Bromo-2-butanone
816-40-0

1-Bromo-2-butanone

3-oxo-2-butyl benzoate
80387-17-3

3-oxo-2-butyl benzoate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 3.75h;100%
sodium benzoate
532-32-1

sodium benzoate

4-bromobutanenitrile
5332-06-9

4-bromobutanenitrile

4-benzoyloxybutyronitrile
75272-93-4

4-benzoyloxybutyronitrile

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate In acetone for 4h; Molecular sieve; ethanol;100%
sodium benzoate
532-32-1

sodium benzoate

bis((4R,5S)-4-(bromomethyl)-5-phenyl-4,5-dihydrooxazol-2-yl)methane
1453106-62-1

bis((4R,5S)-4-(bromomethyl)-5-phenyl-4,5-dihydrooxazol-2-yl)methane

((4S,4'S,5S,5'S)-2,2'-methylenebis(5-phenyl-4,5-dihydrooxazol-4,2-diyl))bis(methylene)dibenzoate
1453106-66-5

((4S,4'S,5S,5'S)-2,2'-methylenebis(5-phenyl-4,5-dihydrooxazol-4,2-diyl))bis(methylene)dibenzoate

Conditions
ConditionsYield
In dimethyl sulfoxide at 50℃; for 12h; Inert atmosphere; Schlenk technique; Sealed tube;100%
sodium benzoate
532-32-1

sodium benzoate

biphenyl-4-yl methanol
3597-91-9

biphenyl-4-yl methanol

[1,1'-biphenyl]-4-ylmethyl benzoate
38418-12-1

[1,1'-biphenyl]-4-ylmethyl benzoate

Conditions
ConditionsYield
Stage #1: biphenyl-4-yl methanol With 1,2-Diiodoethane; N,N-dimethyl-formamide; triphenylphosphine at 20℃; for 0.0166667h; Sealed tube; Inert atmosphere;
Stage #2: sodium benzoate at 20℃; Sealed tube; Inert atmosphere;
100%
sodium benzoate
532-32-1

sodium benzoate

C39H56N6O10SSi2

C39H56N6O10SSi2

2-(((2R,3R,4R,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-(6-(N-(2-nitrobenzyl)benzamido)-9H-purin-9-yl)tetrahydrofuran-3-yl)oxy)ethyl benzoate

2-(((2R,3R,4R,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-(6-(N-(2-nitrobenzyl)benzamido)-9H-purin-9-yl)tetrahydrofuran-3-yl)oxy)ethyl benzoate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20 - 90℃;100%
sodium benzoate
532-32-1

sodium benzoate

2,3,2',3'-tetra-O-benzyl-4,6,4',6'-tetra-O-(methylsulfonyl)-α,α-trehalose
39021-76-6, 41548-14-5

2,3,2',3'-tetra-O-benzyl-4,6,4',6'-tetra-O-(methylsulfonyl)-α,α-trehalose

4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside)
41548-11-2

4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside)

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide at 130℃; for 20h;99%
sodium benzoate
532-32-1

sodium benzoate

1,3-dichloro-2-(methoxymethoxy)propane
70905-45-2

1,3-dichloro-2-(methoxymethoxy)propane

2-(methoxymethoxy)-1,3-propanediyl dibenzoate
110874-21-0

2-(methoxymethoxy)-1,3-propanediyl dibenzoate

Conditions
ConditionsYield
With 15-crown-5 In N,N-dimethyl-formamide for 18h; Reflux;99%
With 15-crown-5 In N,N-dimethyl-formamide for 48h; Heating;95%
sodium benzoate
532-32-1

sodium benzoate

benzoic acid-2,3,4,5,6-d5
1079-02-3

benzoic acid-2,3,4,5,6-d5

Conditions
ConditionsYield
With 10% Pt/activated carbon; water-d2 In isopropyl alcohol at 20℃; for 24h; Sealed tube; Inert atmosphere;99%
With deuterated Raney nickel In water-d2 at 70 - 80℃; for 18h;
sodium benzoate
532-32-1

sodium benzoate

4-bromo-2,2,6,6-tetramethyl-3,5-heptanedione
39516-78-4

4-bromo-2,2,6,6-tetramethyl-3,5-heptanedione

4-benzoyloxy-2,2,6,6-tetramethylheptan-3,5-dione
69825-65-6

4-benzoyloxy-2,2,6,6-tetramethylheptan-3,5-dione

Conditions
ConditionsYield
In dimethyl sulfoxide for 3h;99%
sodium benzoate
532-32-1

sodium benzoate

2-chloromethyl-3-chloroprop-1-ene
1871-57-4

2-chloromethyl-3-chloroprop-1-ene

1,3-dibenzoyl-(2-methylidene)-1,3-propanediol
39185-03-0

1,3-dibenzoyl-(2-methylidene)-1,3-propanediol

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 80℃; for 12h;99%
In N,N-dimethyl-formamide for 4h; Heating;73%
sodium benzoate
532-32-1

sodium benzoate

(R)-1-O-benzyloxy-5-iodo-4-methylpentane
916235-41-1

(R)-1-O-benzyloxy-5-iodo-4-methylpentane

C20H24O3
916235-46-6

C20H24O3

Conditions
ConditionsYield
In N,N-dimethyl-formamide99%
sodium benzoate
532-32-1

sodium benzoate

hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

water
7732-18-5

water

sodium hexaamminecobalt(III) benzoate monohydrate

sodium hexaamminecobalt(III) benzoate monohydrate

Conditions
ConditionsYield
In water dissolving of (Co(NH3)6)Cl3 (1 equiv.) in hot water, addn. of sodium benzoate (3 equiv.); slow cooling; crystn. for 6 days; filtration, crystn. from supernatant soln., combining of cryst.; drying in air; elem. anal.;99%
sodium benzoate
532-32-1

sodium benzoate

((1R,3R,4R,7S)-7-(benzyloxy)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl methanesulfonate
1094603-22-1

((1R,3R,4R,7S)-7-(benzyloxy)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl methanesulfonate

((1R,3R,4R,7S)-7-(benzyloxy)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl benzoate
1094603-23-2

((1R,3R,4R,7S)-7-(benzyloxy)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl benzoate

Conditions
ConditionsYield
In dimethyl sulfoxide at 100℃; for 5h;99%
In N,N-dimethyl-formamide at 90℃; for 18h;97%
In N,N-dimethyl-formamide97%
sodium benzoate
532-32-1

sodium benzoate

sodium benzoate-d5
62790-26-5

sodium benzoate-d5

Conditions
ConditionsYield
With 10% Pt/activated carbon; water-d2 In isopropyl alcohol at 20℃; for 24h; Sealed tube; Inert atmosphere;99%
sodium benzoate
532-32-1

sodium benzoate

(3,3-dimethylbutynyl)(phenyl)iodonium tosylate
92473-47-7

(3,3-dimethylbutynyl)(phenyl)iodonium tosylate

A

iodobenzene
591-50-4

iodobenzene

B

1-(3,3-dimethyl-1-butynyl) benzoate
104911-35-5

1-(3,3-dimethyl-1-butynyl) benzoate

Conditions
ConditionsYield
In dichloromethane on benzoate loaded Amberlyst column;A 98%
B 40%
sodium benzoate
532-32-1

sodium benzoate

C44H74O21S2
90653-39-7

C44H74O21S2

1,3,4,6-tetra-O-pivaloyl-β-D-fructofuranosyl 4-O-benzoyl-2-O-mesyl-3,6-di-O-pivaloyl-α-D-galactopyranoside
90634-05-2

1,3,4,6-tetra-O-pivaloyl-β-D-fructofuranosyl 4-O-benzoyl-2-O-mesyl-3,6-di-O-pivaloyl-α-D-galactopyranoside

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 130℃; for 48h;98%
sodium benzoate
532-32-1

sodium benzoate

dimethylamino-3-O-methanesulfonyl-2-didesoxy-3,4-β-D,L-threo-pentopyranoside de methyle
87907-94-6, 87907-96-8

dimethylamino-3-O-methanesulfonyl-2-didesoxy-3,4-β-D,L-threo-pentopyranoside de methyle

O-benzoyl-3-dimethylamino-2-didesoxy-2,4-α-D,L-threo-pentopyranoside de methyle
87907-97-9, 87908-00-7

O-benzoyl-3-dimethylamino-2-didesoxy-2,4-α-D,L-threo-pentopyranoside de methyle

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide at 120℃; for 3h;98%
sodium benzoate
532-32-1

sodium benzoate

DL-(1,2/3,4,5)-1,2,3-tri-O-benzyl-4-O-methanesulfonyl-5-methanesulfonyloxymethyl-1,2,3,4-cyclohexanetetrol
125258-16-4

DL-(1,2/3,4,5)-1,2,3-tri-O-benzyl-4-O-methanesulfonyl-5-methanesulfonyloxymethyl-1,2,3,4-cyclohexanetetrol

DL-(1,2,4/3,5)-4-O-benzoyl-5-benzoyloxymethyl-1,2,3-tri-O-benzyl-1,2,3,4-cyclohexanetetrol
125258-19-7

DL-(1,2,4/3,5)-4-O-benzoyl-5-benzoyloxymethyl-1,2,3-tri-O-benzyl-1,2,3,4-cyclohexanetetrol

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 120℃;98%
sodium benzoate
532-32-1

sodium benzoate

(2-(bromomethyl)benzyl)triphenyl-1-phosphonium bromide
67219-44-7

(2-(bromomethyl)benzyl)triphenyl-1-phosphonium bromide

[(o-benzoyloxymethyl)phenylmethyl]triphenylphosphonium bromide

[(o-benzoyloxymethyl)phenylmethyl]triphenylphosphonium bromide

Conditions
ConditionsYield
In water; acetone Ambient temperature;98%
sodium benzoate
532-32-1

sodium benzoate

methyl 2-phthalimido-2-deoxy-3,4,6-tris-(O-methanesulfonyl)-β-D-glucopyranoside
357399-55-4

methyl 2-phthalimido-2-deoxy-3,4,6-tris-(O-methanesulfonyl)-β-D-glucopyranoside

methyl 2-phthalimido-2-deoxy-4,6-bis-(O-benzoyl)-3-(O-methanesulfonyl)-β-D-galactopyranoside

methyl 2-phthalimido-2-deoxy-4,6-bis-(O-benzoyl)-3-(O-methanesulfonyl)-β-D-galactopyranoside

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 140℃; for 24h;98%
sodium benzoate
532-32-1

sodium benzoate

((1R,3R,4R,7S)-3-(6-benzamido-9H-purin-9-yl)-7-(benzyloxy)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl methanesulfonate
293751-32-3

((1R,3R,4R,7S)-3-(6-benzamido-9H-purin-9-yl)-7-(benzyloxy)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methyl methanesulfonate

((1R,3R,4R,7S)-3-(6-benzamido-9H-purin-9-yl)-7-(benzyloxy)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methylbenzoate
293751-33-4

((1R,3R,4R,7S)-3-(6-benzamido-9H-purin-9-yl)-7-(benzyloxy)-2,5-dioxabicyclo[2.2.1]heptan-1-yl)methylbenzoate

Conditions
ConditionsYield
In dimethyl sulfoxide at 100℃; for 2h;98%
In N,N-dimethyl-formamide at 90℃; for 7h;88%
In N,N-dimethyl-formamide at 90℃; for 7h;88%
In N,N-dimethyl-formamide88%
methanol
67-56-1

methanol

sodium benzoate
532-32-1

sodium benzoate

lead(II) nitrate

lead(II) nitrate

[lead(II)(benzoate)2(methanol)2]

[lead(II)(benzoate)2(methanol)2]

Conditions
ConditionsYield
In methanol Pb(NO3)2 (1 mmol) added to soln. of NaC6H5COO (2 mmol), stirred at 0°C for 30 min; toluene added, crystd. in refrigerator for 2 d; elem. anal.;98%
trans-3-phenylprop-2-enyl chloride
21087-29-6

trans-3-phenylprop-2-enyl chloride

sodium benzoate
532-32-1

sodium benzoate

cinnamyl benzoate
5320-75-2

cinnamyl benzoate

Conditions
ConditionsYield
With (S)-[ruthenium(2-methyl-4-(C(CH3)3)-1-(COOCH2CH2P(phenyl)2))cyclopentadienyl)(CH3CN)2]PF6 In tetrahydrofuran at 25℃; for 7h; Inert atmosphere;98%
trans-3-phenylprop-2-enyl chloride
21087-29-6

trans-3-phenylprop-2-enyl chloride

sodium benzoate
532-32-1

sodium benzoate

(R)-1-phenyl-2-propen-1-yl benzoate

(R)-1-phenyl-2-propen-1-yl benzoate

Conditions
ConditionsYield
With (S)-[ruthenium(2-methyl-4-(C(CH3)3)-1-(COOCH2CH2P(phenyl)2))cyclopentadienyl)(CH3CN)2]PF6 In tetrahydrofuran at 25℃; for 2h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;98%
sodium benzoate
532-32-1

sodium benzoate

(E)-1-(3-chloropropa-1-en-1-yl)-4-(trifluoromethyl)benzene
221527-77-1

(E)-1-(3-chloropropa-1-en-1-yl)-4-(trifluoromethyl)benzene

(R)-1-(4-trifluoromethylphenyl)-2-propenyl benzoate
1207287-91-9

(R)-1-(4-trifluoromethylphenyl)-2-propenyl benzoate

Conditions
ConditionsYield
With (S)-[ruthenium(2-methyl-4-(C(CH3)3)-1-(COOCH2CH2P(phenyl)2))cyclopentadienyl)(CH3CN)2]PF6 In tetrahydrofuran at 25℃; for 2h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;98%
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