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Henan Tianfu Chemical Co., Ltd.Pyridine, for spectroscopy, 99+%//file1.lookchem.com/cas/reactions/2021/05/24/103233.png
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Pyridine, for spectroscopy, 99+% CAS NO.110-86-1

Min.Order Quantity:
1 Metric Ton
Purity:
99%
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram

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Product Details

Keywords

  • 110-86-1
  • Pyridine, for spectroscopy, 99+%
  • C5H5N

Quick Details

  • ProName: Pyridine, for spectroscopy, 99+%
  • CasNo: 110-86-1
  • Molecular Formula: C5H5N
  • Appearance: Colorless to light yellow liquid
  • Application: Reagent
  • DeliveryTime: Prompt
  • PackAge: as per buyers
  • Port: Shanghai
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: R.T.
  • Transportation: as per msds
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

good quantity

azabenzene basic information
product name: azabenzene
synonyms: ai3-01240;azine;cp32;nci-c55301;piridina;pirydyna;pyridin(1.modifikation);pyridinecarboxylicacid,2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1h-imidazol-2-yl)-5-methyl
cas: 110-86-1
mf: c5h5n
mw: 79.1
einecs: 203-809-9
product categories: pyridine;organohalides;boronic ester;organoborons;halogenated;fluorinated;building blocks;boronic acid;carboxy;alkoxy;organosilane;organostannes;tributylstanny;chemistry;alphabetic;p;pu - pz;chromasolv pluschromasolv solvents (hplc, lc-ms);chromasolv(r) plus;lc-ms plus and gradient;amber glass bottles;reagentplus(r) solvent grade products;reagentplus(r)solvents;acs grade solvents;acs gradesemi-bulk solvents;acs gradesolvents;carbon steel cans with npt threads;returnable container solvents;biotech solventssolvents;solvent bottles;solvents;sure/seal bottles;p-s;alpha sort;volatiles/ semivolatiles;aluminum bottles;o-p, puriss p.a. acs;puriss p.a. acs;analytical reagents for general use;o-p, puriss p.a.;puriss p.a.;alphabetical listings;flavors and fragrances;o-p;spectrophotometric grade solvents;spectrophotometric gradesolvents;pvc coated bottles;reagentplus(r) solvent grade productssolvents;anhydrous grade solventssolvents;anhydroussolvents;amber glass bottles;nmr;solvent bottles;solvent by application;solvent by type;solvent packaging options;spectrophotometric grade;spectrophotometric solvents;spectroscopy solvents (ir;uv/vis);acs and reagent grade solvents;reagentplus;reagentplus solvent grade products;biotech solvents;sure/seal bottles;acs grade;analytical reagents;analytical reagents for general use;analytical/chromatography;multi-compendial;puriss p.a.;puriss p.a. acs;pvc coated bottles;aluminum bottles;chromasolv plus;chromatography reagents &;hplc &;hplc plus grade solvents (chromasolv);hplc/uhplc solvents (chromasolv);uhplc solvents (chromasolv);acs grade solvents;carbon steel cans with npt threads;semi-bulk solvents
mol file: 110-86-1.mol
azabenzene structure

Details

azabenzene chemical properties
mp -42 °c
bp 96-98 °c(lit.)
density 0.983 g/ml at 20 °c
vapor density 2.72 (vs air)
vapor pressure 23.8 mm hg ( 25 °c)
refractive index n20/d 1.509(lit.)
fema 2966
fp 68 °f
storage temp. store at rt.
water solubility miscible
freezingpoint -42℃
merck 14,7970
brn 103233
stability: stable. flammable. incompatible with strong oxidizing agents, strong acids.
cas database reference 110-86-1(cas database reference)
nist chemistry reference pyridine(110-86-1)
epa substance registry system pyridine(110-86-1)
safety information
hazard codes t,n,f,xn
risk statements 11-20/21/22-39/23/24/25-23/24/25-52-36/38
safety statements 36/37/39-38-45-61-28a-26-28-24/25-22-36/37-16-7
ridadr un 1282 3/pg 2
wgk germany 2
rtecs ur8400000
f 3-10
hazard note highly flammable/harmful
hazardclass 3
packinggroup ii
hazardous substances data 110-86-1(hazardous substances data)
msds information
provider language
sigmaaldrich english
acros english
alfa english
azabenzene usage and synthesis
chemical properties colorless to light yellow liquid
general description a clear colorless to light yellow liquid with a penetrating nauseating odor. density 0.978 g / cm3. flash point 68°f. vapors are heavier than air. toxic by ingestion and inhalation. combustion produces toxic oxides of nitrogen.
air & water reactions highly flammable. soluble in water.
reactivity profile azabenzene is a base. reacts exothermically with acids. during preparation of a complex of azabenzene with chromium trioxide, an acid, the proportion of chromium trioxide was increased. heating from this acid-base reaction led to an explosion and fire [mca case history 1284 1967]. a 0.1% solution of azabenzene (or other tertiary amine) in maleic anhydride at 185°c gives an exothermic decomposition with rapid evolution of gas [chem eng. news 42(8); 41 1964]. mixing azabenzene in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid, nitric acid (70%), oleum, sulfuric acid (96%), or propiolactone [nfpa 1991]. the combination of iodine, azabenzene, sulfur trioxide, and formamide developed a gas over pressurization after several months. this arose from the slow formation of sulfuric acid from external water, or from dehydration of the formamide to hydrogen cyanide. ethylene oxide and so2 can react violently in azabenzene solution with pressurization if ethylene oxide is in excess (nolan, 1983, case history 51).
health hazard vapor irritates eyes and nose. liquid irritates skin and is absorbed through the skin. overexposure causes nausea, headache, nervous symptoms, increased urinary frequency.
fire hazard behavior in fire: vapor is heavier than air and may travel considerable distance to source of ignition and flash back.

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