Tosyl azide
1 Inquiries
941-55-9
99%
Bottle,barrel,cargo,container,etc.
2026-08-10
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
941-55-9
Tosyl azide
C7H7N3O2S
Quick DetailsProName:Tosyl azide
CasNo:941-55-9
Molecular Formula:C7H7N3O2S
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Tosyl azide
Other Name:Benzenesulfonyl azide,4-methyl-;p-Toluenesulfonyl azide;4-Methylbenzenesulfonyl azide;p-Toluenesulfonazide;Tosyl azide;Tosyl nitride;p-Tolylsulfonyl azide;p-Methylphenylsulfonyl azide;p-Toluenesulfonic acid azide;Azido-p-toluenesulfonic acid;4-Toluenesulfonyl azide;p-Tosyl azide;4-Methylphenylsulfonyl azide;NSC 138649;p-Methylbenzenesulfonyl azide;67842-69-7;1647111-45-2
CAS No.:941-55-9
Molecular Formula:C7H7N3O2S
InChIKeys:InChIKey=NDLIRBZKZSDGSO-UHFFFAOYSA-N
Molecular Weight:197.21
Exact Mass:197.025894
EC Number:213-381-5
UNII:97F7BLE97S
NSC Number:138649
DSSTox ID:DTXSID4061333
HScode:2929909090
Categories:
Characteristics-
PSA:
71.7
XLogP3:2.52756
Density:~0.90 g/mL at 20 °C
Melting Point:22 °C
Flash Point:4℃
Refractive Index:n20/D 1.548
Storage Conditions:2-8°C
Hazard IdentificationClassification of the substance or mixture
Self- reactive substances and mixtures, Type D
Acute toxicity - Category 2, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H242 Heating may cause a fire
H300 Fatal if swallowed
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P234 Keep only in original packaging.
P235 Keep cool.
P240 Ground and bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P370+P378 In case of fire: Use ... to extinguish.
P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
Storage P403 Store in a well-ventilated place.
P410 Protect from sunlight.
P411 Store at temperatures not exceeding â¦Â°C/â¦Â°F.
P420 Store separately.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
Tosyl azide
5 MT Jun 20, 2025 Post an enquiry for this product
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