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ChemicalBook >> CAS DataBase List >> Tosyl azide

Tosyl azide

Tosyl azide price.
  • $10 - $1295.03
  • Product name: Tosyl azide
  • CAS: 941-55-9
  • MF: C7H7N3O2S
  • MW: 197.21
  • EINECS:213-381-5
  • MDL Number:MFCD00180767
  • Synonyms:Tosyl azide, 30% w/w in toluene;Tosyl azide (75% in ethyl acetate);p-Toluenesulfonazide solution;p-Toluenesulfonyl azide solution11-15 % (w/w) in Toluene, ≥ 99% (HPLC);4-methylbenzene-1-sulfonyl azide;p-Toluenesulfonyl azide, 99%, 25% in Ethyl acetate;4-methyl-benzenesulfonylazid ;Benzenesulfonylazide,4-methyl-
Price22 Properties Safety Information Description
22 prices
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Brand
  • aablocks
  • Acints
  • Advanced Chemicals Intermediat
  • American Custom Chemicals Corporation
  • Anichem
  • Chem-Impex
  • JR MediChem
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
Package
  • 1G
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 100g
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  • 500g
  • 1kg
  • 5kg
  • Manufactureraablocks
  • Product numberAA00IKD7
  • Product description4-Methylphenylsulfonyl azide ≥99%
  • Packaging5g
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IKD7
  • Product description4-Methylphenylsulfonyl azide ≥99%
  • Packaging25g
  • Price$15
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IKD7
  • Product description4-Methylphenylsulfonyl azide ≥99%
  • Packaging500g
  • Price$120
  • Updated2026-05-29
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-01443
  • Product description4-methylbenzenesulfonyl azide 95%
  • Packaging100g
  • Price$520
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-01443
  • Product description4-methylbenzenesulfonyl azide 95%
  • Packaging100g
  • Price$520
  • Updated2026-05-19
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079914
  • Product descriptionP-TOLUENESULFONYL AZIDE 95.00%
  • Packaging1G
  • Price$765.23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079914
  • Product descriptionP-TOLUENESULFONYL AZIDE 95.00%
  • Packaging2.5G
  • Price$1065.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079914
  • Product descriptionP-TOLUENESULFONYL AZIDE 95.00%
  • Packaging5G
  • Price$1295.03
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberSZ0044
  • Product description4-methylbenzenesulfonyl azide >95%
  • Packaging1g
  • Price$20
  • Updated2026-05-24
  • Buy
  • ManufacturerAnichem
  • Product numberSZ0044
  • Product description4-methylbenzenesulfonyl azide >95%
  • Packaging5g
  • Price$40
  • Updated2026-05-24
  • Buy
  • ManufacturerAnichem
  • Product numberSZ0044
  • Product description4-methylbenzenesulfonyl azide >95%
  • Packaging10g
  • Price$60
  • Updated2026-05-24
  • Buy
  • ManufacturerChem-Impex
  • Product number29936
  • Product descriptionp-Toluenesulfonyl azide solution ≥99%(HPLC)
  • Packaging5G
  • Price$40.96
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number29936
  • Product descriptionp-Toluenesulfonyl azide solution ≥99%(HPLC)
  • Packaging100G
  • Price$396.09
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number29936
  • Product descriptionp-Toluenesulfonyl azide solution ≥99%(HPLC)
  • Packaging25G
  • Price$121.18
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number29936
  • Product descriptionp-Toluenesulfonyl azide solution ≥99%(HPLC)
  • Packaging250G
  • Price$786.68
  • Updated2026-05-19
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L7188
  • Product description4-Methylbenzenesulfonylazide 96%
  • Packaging25g
  • Price$108
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IKD7 4-Methylphenylsulfonyl azide ≥99% 5g $10 2026-05-29 Buy
aablocks AA00IKD7 4-Methylphenylsulfonyl azide ≥99% 25g $15 2026-05-29 Buy
aablocks AA00IKD7 4-Methylphenylsulfonyl azide ≥99% 500g $120 2026-05-29 Buy
Acints ACI-BNW-01443 4-methylbenzenesulfonyl azide 95% 100g $520 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-01443 4-methylbenzenesulfonyl azide 95% 100g $520 2026-05-19 Buy
American Custom Chemicals Corporation CHM0079914 P-TOLUENESULFONYL AZIDE 95.00% 1G $765.23 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079914 P-TOLUENESULFONYL AZIDE 95.00% 2.5G $1065.66 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079914 P-TOLUENESULFONYL AZIDE 95.00% 5G $1295.03 2021-12-16 Buy
Anichem SZ0044 4-methylbenzenesulfonyl azide >95% 1g $20 2026-05-24 Buy
Anichem SZ0044 4-methylbenzenesulfonyl azide >95% 5g $40 2026-05-24 Buy
Anichem SZ0044 4-methylbenzenesulfonyl azide >95% 10g $60 2026-05-24 Buy
Chem-Impex 29936 p-Toluenesulfonyl azide solution ≥99%(HPLC) 5G $40.96 2026-05-19 Buy
Chem-Impex 29936 p-Toluenesulfonyl azide solution ≥99%(HPLC) 100G $396.09 2026-05-19 Buy
Chem-Impex 29936 p-Toluenesulfonyl azide solution ≥99%(HPLC) 25G $121.18 2026-05-19 Buy
Chem-Impex 29936 p-Toluenesulfonyl azide solution ≥99%(HPLC) 250G $786.68 2026-05-19 Buy
JR MediChem JR6-L7188 4-Methylbenzenesulfonylazide 96% 25g $108 2021-12-16 Buy
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Properties

Melting point :22 °C
Density :~0.90 g/mL at 20 °C
refractive index :n20/D 1.548
Flash point :4℃
storage temp. :2-8°C
form :liquid
InChI :InChI=1S/C7H7N3O2S/c1-6-2-4-7(5-3-6)13(11,12)10-9-8/h2-5H,1H3
InChIKey :NDLIRBZKZSDGSO-UHFFFAOYSA-N
SMILES :C1(C=CC(C)=CC=1)S(=O)(=O)N=[N+]=[N-]
EPA Substance Registry System :Benzenesulfonyl azide, 4-methyl- (941-55-9)

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P331 Do NOT induce vomiting.

Description

Tosyl azide is a reagent used in organic synthesis. It is prepared by the reaction of tosyl chloride with sodium azide in aqueous acetone.

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TOLBUTAMIDE Tosylmethyl isocyanide Chloral hydrate Tosyl chloride p-Toluenesulfonamide Tosyl cyanide Sodium azide 1H-Benzotriazole p-Toluenesulfonic acid Sodium p-toluenesulfonate p-Toluenesulfonic acid monohydrate p-Toluenesulfonyl semicarbazide 1576-35-8 Ethyl p-toluenesulfonate 31618-90-3 P-TOLUENESULFINIC ACID Tosyl isocyanate Dimethyl sulfoxide p-Toluic acid 4-Methylbenzoyl chloride

Related product price

Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Tosyl azide
$2.00 /50KG
Tosyl azide CAS:941-55-9
Henan Fengda Chemical Co., Ltd
Tosyl azide
$1.00 /1000KG
Tosyl azide CAS:941-55-9
career henan chemical co
Tosyl azide
$1.00 /1kg
Tosyl azide CAS: 941-55-9
Hebei Zhanyao Biotechnology Co. Ltd
Tosyl Azide
$10.00 /1Kg/Bag
Tosyl Azide CAS:941-55-9
Springchem New Material Technology Co.,Limited
Henan Tianfu Chemical Co.,Ltd.
Shandong chuangyingchemical Co., Ltd.
CONIER CHEM AND PHARMA LIMITED
Jinan Qinmu Fine Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.