Hot sale Pyrrolidine CAS:123-75-1 CAS NO.123-75-1

Min.Order Quantity:: 10 Gram

Purity:: 98%

Port:: Any Chinese main ports

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Hot sale Pyrrolidine
123-75-1
Low Price Pyrrolidine

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ProName: Hot sale Pyrrolidine CAS:123-75-1
CasNo: 123-75-1
Molecular Formula: C4H9N
Appearance: white powder
Application: A heterocyclic compound used as a buil...
DeliveryTime: Within 7-10 days after received paymen...
PackAge: as you required
Port: Any Chinese main ports
ProductionCapacity: 100 Metric Ton/Month
Purity: 98%
Storage: store in a cool,dry. Well ventilated c...
Transportation: by sea .by air or as you required
LimitNum: 10 Gram

Superiority

tetrahydro pyrrole basic information

pyrrolidine the maximum amount of food additives permitted and maximum allowable residue limits chemical properties application category toxicity grading acute toxicity flammability hazard characteristics storage characteristics extinguishing agent occupational standards

product name:	tetrahydro pyrrole
synonyms:	azolidine;butylenimine;perhydroazole;perhydropyrrole;prolamine;pyrrole, tetrahydro-;pyrrolidene;pyrrolidin
cas:	123-75-1
mf:	c4h9n
mw:	71.12
einecs:	204-648-7
product categories:	imidazoles, pyrroles, pyrazoles, pyrrolidines;flavor;aliphatics;heterocycles;intermediates & fine chemicals;pharmaceuticals;building blocks;c4 to c8;chemical synthesis;heterocyclic building blocks;pyrrolidines
mol file:	123-75-1.mol

tetrahydro pyrrole chemical properties

mp	-63 °c
bp	87-88 °c(lit.)
density	0.866
vapor density	2.45 (vs air)
vapor pressure	128 mm hg ( 39 °c)
fema	3523
refractive index	n20/d 1.443(lit.)
fp	37 °f
storage temp.	flammables area
sensitive	air sensitive
merck	14,8015
brn	102395
stability:	stable; flammable. incompatible with strong acids, strong oxidizing agents.
cas database reference	123-75-1(cas database reference)
nist chemistry reference	pyrrolidine(123-75-1)
epa substance registry system	pyrrolidine(123-75-1)

safety information

hazard codes	f,t,c
risk statements	11-22-23-34-35-20/21/22-20/22-r35-r20/21/22-r11
safety statements	16-26-36/37/39-45-33-s45-s36/37/39-s26-s16
ridadr	un 1922 3/pg 2
wgk germany	2
rtecs	ux9650000
f	34
hazardclass	3
packinggroup	ii
hazardous substances data	123-75-1(hazardous substances data)

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

tetrahydro pyrrole usage and synthesis

pyrrolidine	pyrrolidine is also known as tetrahydro pyrrole, and it is colorless to pale yellow liquid with a pungent ammonia odor, smoke in air, and toxic. the relative density is 0.8618, the boiling point is 88 ~ 89℃, refractive index is 1.4402 (28℃). it is strong alkaline, miscible with water, soluble in alcohol, ether and chloroform. pyrrole can synthesize pyrrolidine by catalytic hydrogenation, pyrrolidine present in tobacco and carrot leaves, and it is natural substances, the molecular structure of pyrrolidine is cyclic secondary amine, which is generally the same with the reaction of amine. pyrrolidine is an important organic chemical raw material, it can be used for drug preparation, fungicides and insecticides. preparation: 1. 1,4-butanediol as the raw material, dehydrate to tetrahydrofuran, and then reacte with ammonia, then pyrrolidine can be obtained. 2. furan as raw material, react with ammonia in the catalyst at 400℃ can obtain tetrahydro pyrrole. 3. the 1,4-dichloro-butane as raw material, react with ammonia, pyrrolidine can be obtained. 4. pyrrole as raw material, with the catalyst of rhodium or ruthenium, with the reaction of reduction can obtain . the above information is edited by the chemicalbook of wang xiaodong.
the maximum amount of food additives permitted and maximum allowable residue limits
chemical properties	it is colorless, transparent liquid with special smell. when exposed to light or moist air, it can turn yellow. it can be soluble in water, ethanol. it is corrosive and flammable. boiling point is 87.0 ~ 89.0℃.
application	pharmaceutical raw materials, organic synthesis, special organic solvents. it can be used for the preparation of drugs, fungicides, insecticides, etc.
category	flammable liquid.
toxicity grading	highly toxic.
acute toxicity	oral - rat ld50: 300 mg / kg; oral - mouse ld50: 450 mg / kg.
flammability hazard characteristics	when exposed to fire, high temperature, oxidant, it is flammable; when heat, toxic nitric oxide gas can produce.
storage characteristics	treasury ventilation low-temperature drying; oxidants, acids stored separately.
extinguishing agent	dry, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent.
occupational standards	stel 0.1 mg /m.
chemical properties	colourless to pale yellow liquid with a penetrating
usage	a heterocyclic compound used as a building block in the synthesis of wide range of pharmaceutical compounds, namely matrix metalloprotein inhibitors (mmpis) and aminopeptidase n inhibitors (apnis).
general description	a colorless to pale yellow liquid with an ammonia-like odor. flash point 37°f. density 0.85 g / cm3. vapors heavier than air. produces toxic oxides of nitrogen during combustion.
air & water reactions	highly flammable. very soluble in water.
reactivity profile	tetrahydro pyrrole neutralizes acids in exothermic reactions to form salts plus water. may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. may generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. an explosion occurred when a mixture of tetrahydro pyrrole, benzaldehyde, and propionic acid was heated in an attempt to form porphyrins.
health hazard	may cause toxic effects if inhaled or ingested/swallowed. contact with substance may cause severe burns to skin and eyes. fire will produce irritating, corrosive and/or toxic gases. vapors may cause dizziness or suffocation. runoff from fire control or dilution water may cause pollution.
fire hazard	flammable/combustible material. may be ignited by heat, sparks or flames. vapors may form explosive mixtures with air. vapors may travel to source of ignition and flash back. most vapors are heavier than air. they will spread along ground and collect in low or confined areas (sewers, basements, tanks). vapor explosion hazard indoors, outdoors or in sewers. runoff to sewer may create fire or explosion hazard. containers may explode when heated. many liquids are lighter than water.