Methanesulfonic Anhydride
3 Inquiries
7143-01-3
Pharmaceutical Grade
98%
SHANGHAI
20kg/10kg Drum
2022-09-05
Garenoxacinmesylatehydrate,Ethyl7-bromo-1-cyclopropyl-8-(difluoromethoxy)-4-o,(R)-5-bromo-1-methyl-2-Tritylisoindoline,(R)-(1-methyl-2-trityl-isoindolin-5-yl)boronicacid,(R)-2-(1-methyl-2-trityl-isoindolin-5-yl)-1,3,6,2-
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Product Description
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Seller Information
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Inquiry History
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Description[Density]: 1.6±0.1 g/cm3
[Boiling point ]: 289.3±9.0 °C at 760 mmHg
[Melting point ]:64-67 °C(lit.)
[Molecular formula ]: C2H6O5S2
[Molecular Weight ]: 174.196
[Flash point]: 128.7±18.7 °C
[Exact quality ]: 173.965668
[PSA ]: 94.27000
[LogP ]:-0.93
[Appearance]: Off-white crystal
[Steam Density ]: 3.3 (vs air)
[Vapor Pressure ]: 0.0±0.6 mmHg at 25°C
[Refractive index]: 1.470
[ Storage conditions ]:
Sealed in a cool dry place.
[Stability ]:
Use and storage in accordance with specifications will not decompose.Basic Info-
Product Name:
Methanesulfonic anhydride
Other Name:Methanesulfonic acid,1,1′-anhydride;Methanesulfonic anhydride;Methanesulfonic acid,anhydride;Mesyl anhydride;Methanesulfonyl anhydride;NSC 65906
CAS No.:7143-01-3
Molecular Formula:C2H6O5S2
InChIKeys:InChIKey=IZDROVVXIHRYMH-UHFFFAOYSA-N
Molecular Weight:174.19600
Exact Mass:174.20
EC Number:230-442-1
NSC Number:65906
HScode:2904909090
Categories:
Characteristics-
PSA:
94.27000
XLogP3:-0.8
Appearance:off-white crystals
Density:1.583 g/cm3
Melting Point:63-63.5 °C
Boiling Point:105-109 °C @ Press: 1 Torr
Flash Point:128.7ºC
Refractive Index:1.469
Vapor Density:3.3 (vs air)
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Category 1
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage 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:
Distributor
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Main Products:
Garenoxacinmesylatehydrate,Ethyl7-bromo-1-cyclopropyl-8-(difluoromethoxy)-4-o,(R)-5-bromo-1-methyl-2-Tritylisoindoline,(R)-(1-methyl-2-trityl-isoindolin-5-yl)boronicacid,(R)-2-(1-methyl-2-trityl-isoindolin-5-yl)-1,3,6,2-
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Location:
HANGZHOU TIANHE HIGH-TECH INDUSTRIAL PARK
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Average lead Time:
60
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2017
Zhejiang Zetian Fine Chemical Co., Ltd. is a professional production enterprise specializing in R&D, production, customization and sales of pharmaceutical API intermediates, crude drug raw materials, and fine chemical products.
Equipped with modern production bases, relying on Changzhou University and Lanzhou University, the company's main services include process research and development, quality research and safety research for providing pharmaceutical intermediates for innovative drugs, as well as customized production of pharmaceutical intermediates for innovative drugs Services, ranging from small-scale production services in the R&D phase to large-scale production services in the commercial phase.
The company's core values: focus on creating high-quality products and providing sustainable services for customers. -
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Methanesulfonic anhydride
100 KG Oct 31, 2023 
United States
Methanesulfonic anhydride
1 MT Oct 7, 2024
United States
Methanesulfonic Anhydride
10 KG May 13, 2024 Post an enquiry for this product
