Guidechem | China Chemical Manufacturers,suppliers,B2B Marketplace
Products
  • Products
  • Encyclopedia
  • Buy offers
  • Suppliers
Home> Products > Organic Intermediates > Dyestuff Intermediates > CAS DataBase Listed 7 > CAS 7446-11-9
7446-11-9 structure 3D

CAS 7446-11-9 products price,suppliers

  • Name: Acetamide,N-(4,5-dihydro-4-methyl-5-oxo-1,2-dithiolo[4,3-b]pyrrol-6-yl)-
  • Molecular Weight: 80.0632
  • Formula: C10H18N5NAO12P2
  • Synonyms: Oxosulfane dioxide; Sulfan; Sulfur oxide (SO3); SULFUR TRIOXIDE, 99%, PACKAGED IN AMPULES, STABILIZED; Sulfur(VI) trioxide; SULFURIC ANHYDRIDE;
  • Sulfur trioxide, S03, also known as sulfuric anhydride, needles or polymer, exists in a number of modifications that differ in molecular species and crystalline form. It has a white,ice-like modification that melts at 16°C (61°F) and two other as bestos-like forms that melt at the higher temperatures of 33 and 62°C (90 and 144 °F). The colorless liquid or gas form has irritating, toxic fumes and boils at 45 °C (112 °F).Sulfur trioxide is a highly reactive substance, a strong oxidi
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R14:Reacts violently with water
  • R34:Causes burns
  • [Safety Statements]
  • S25:Avoid contact with eyes
  • S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
  • S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
  • S8:Keep container dry
  • Hazard Symbols:
  • HazardClass:8
Properties
  • Appearance:
  • Needles or polymer
  • Molecular Weight:
  • 80.0632
  • Density:
  • 1.684
  • Boiling Point:
  • 435.5°Cat760mmHg
  • Melting Point:
  • 16.8℃
  • Flash Point:
  • 451.8°C
  • Storage Temperature:
  • Indoors
  • Solubility:
  • reacts violently with water
  • Stability:
  • Stable. Incompatible with organic materials, finely powdered metals, bases, water, cyanides and a wide variety of other chemicals. Reacts violently with water, oxygen and other chemicals - read a full data sheet before use.
  • More Properties>>
Question & Answer
  • Sulfur Trioxide - Ionic Character I am told that the sulfur trioxide molecule exhibits charge separation because of poor p-orbital overlap. Sulfur's 3p orbitals are much bigger than oxygen's 3p orbitals, and thus the S = O " style="position: relative;" tabindex="0" id="MathJax-Element-2-Frame" class="MathJax" S = O S = O bond is be...more+ Sep 30 2021
  • Why is Sulfur trioxide a neutral electrophile? My chemistry book says, an electrophile is a reagent which is atrracted to electrons, therefore positive ions and reagents with incomplete octets act as electrophiles, Sulfur trioxide belongs to neither category, so how does it act as an electrophile? more+ Sep 30 2021
  • Why are sulfur trioxide and nitrate not isoelectronic, even though both have the same number of outer electrons? Though S O X 3 " style="position: relative;" tabindex="0" id="MathJax-Element-2-Frame" class="MathJax" S O X 3 S O X 3 has the same number of outer electrons as N O X 3 X − " style="position: relative;" tabindex="0" id="MathJax-Element-3-Frame" class="MathJax" N O X 3 X ? N O X 3 X ? , t...more+ Sep 01 2021
  • Sulfur trioxide - vacant d-orbitals Sulfur trioxide violates the octet rule. Upon drawing the Lewis dot structure for sulfur trioxide, we see that the central sulfur atom is bonded to three other oxygen atoms by double covalent bonds. Therefore, sulfur is in fact surrouded by 12 electrons and not 8 as per the octet rule. This is expl...more+ Jun 09 2021
Upstream Product Downtream information
There are 30 suppliers who can provide Acetamide,N-(4,5-dihydro-4-methyl-5-oxo-1,2-dithiolo[4,3-b]pyrrol-6-yl)- with CAS No. 7446-11-9
Country:
Business Type:
Anhydrous Sulphur Trioxide
Anhydrous Sulphur Trioxide
  • Updatetime:Nov 21 2018 
Liquid sulfur trioxide
Liquid sulfur trioxide
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:10 Metric Ton/Day 
  • Appearance:whiter powder 
  • Purity:99% 
  • Packaging:as your request 
  • Description:Superiority hebei yanxi chemical co., ltd is a professional research, development and production aluminum sulfate .enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environmental protecti...
  • Updatetime:Feb 25 2019 
sulfur trioxide
sulfur trioxide
  • FOB Price:1.1 USD/Metric Ton 
  • Min.Order:500 Gram 
  • Supply Ability:500 Kilogram/Week 
  • Appearance:Powder and crystal 
  • Purity:99% 
  • Packaging:Aluminum foil bag packaging 
  • Description:Superiority profile Details ProName: Sulfur Trioxide
  • Updatetime:Feb 23 2019 
Sulfur trioxide
Sulfur trioxide
  • Appearance:Details see specification 
  • Purity:99% 
  • Packaging:according to the clients requirement 
  • Description:Superiority joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. our services include: -spot goods -contract manufacturing -cu...
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Appearance:Needles or polymer 
  • Description:Quick Details CAS No.: 7446-11-9 Melting Point: 16.8 °C(lit.) Boiling Point: 44.8 °C at 760 mmHg Solubility: reacts violently with water Appearance: Needles or polymer Risk Codes: 45-8-14-26-34 Safety: 53-17-26-36/37/39-45-8-25 Transport Information: UN 1829 8...
  • Updatetime:Oct 13 2012 
Sulfur trioxide
Sulfur trioxide
  • Purity:98% 
  • Description:Superiority low price and good quality Details Keywords:7446-11-9,Sulfur trioxide
  • Updatetime:Feb 25 2019 
Sulfur trioxide
Sulfur trioxide
  • Purity:99.0% 
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 24 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
Sulfur trioxide
Sulfur trioxide
  • Description:Superiority Details Molecular Formula:SO3
  • Updatetime:Feb 22 2019 
sulfur trioxide
sulfur trioxide
  • Updatetime:Jun 06 2012 
sulfur trioxide
sulfur trioxide
  • Updatetime:Dec 18 2010 
sulfur trioxide
sulfur trioxide
  • Updatetime:Dec 18 2010 
sulfur trioxide
sulfur trioxide
  • Updatetime:Dec 18 2010 
sulfur trioxide
sulfur trioxide
  • Updatetime:Dec 18 2010 
Anhydrous Sulphur Trioxide
Anhydrous Sulphur Trioxide
  • Updatetime:Nov 13 2010 
<Pre12Next >
Similar Products
STRUCTURE CHEMICAL NAME CAS MF Suppliers
SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX 3162-58-1 C3H9NO3S
19
N,N-Dimethylformamide sulfur trioxide complex N,N-Dimethylformamide sulfur trioxide complex 29584-42-7 C3H7NO4S
5
SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX 761-01-3 C6H15NO3S
5
SULFURIC ACID SULFURIC ACID 8014-95-7 H2O7S2
201
Pyridine sulfur trioxide Pyridine sulfur trioxide 26412-87-3 C5H5NO3S
133
Related Categories