Methylnitrosourea CAS NO.684-93-5

Min.Order Quantity:: 100 Metric Ton

Purity:: 98%min

Port:: QINGDAO CHINA

Payment Terms:: L/C,T/T,MoneyGram,Other

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684-93-5
Methylnitrosourea seller in China
Sell high quality 684-93-5 produced in China factory

Quick Details

ProName: Methylnitrosourea
CasNo: 684-93-5
Molecular Formula: C2H5N3O2
Appearance: Off-White to Pale Yellow Solid
Application: Organic Chemistry
DeliveryTime: Within 3-7 days after receipt of your ...
PackAge: As customer request
Port: QINGDAO CHINA
ProductionCapacity: 100 Metric Ton/Day
Purity: 98%min
Storage: Store in a cool,dry place and keep awa...
Transportation: Common products:Sea/Air/Courier Dange...
LimitNum: 100 Metric Ton

Superiority

triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products.
main service
1.own made fine chemical products
2.out sourcing and quality controlling service in china
3. com for chemical synthesis
4.lab custom synthesis of api and intermadiates

quality assurance

1. nmr，hplc and coa can be supplied
2. free sample for testing

Details

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1-methyl-1-nitrosourea basic information

product name:	1-methyl-1-nitrosourea
synonyms:	1-(aminocarbonyl)-1-methyl-2-oxohydrazine;1-methyl-1-nitrosomocovina;1-methyl-1-nitroso-ure;1-nitroso-1-methylurea;carbamide, n-methyl-n-nitroso-;methylnitroso-harnstoff;methylnitrosourea;methylnitrosouree
cas:	684-93-5
mf:	c2h5n3o2
mw:	103.08
einecs:	211-678-4
product categories:	pharmacetical;all aliphatics;aliphatics;amines
mol file:	684-93-5.mol

1-methyl-1-nitrosourea chemical properties

mp	119-124°c
storage temp.	2-8°c
stability:	stable. flammable. incompatible with strong oxidizing agents, strong bases, strong acids.
cas database reference	684-93-5(cas database reference)
nist chemistry reference	urea, n-methyl-n-nitroso-(684-93-5)

safety information

hazard codes	f,t
risk statements	45-46-61-11-25
safety statements	53-45-24/25-22
ridadr	un 1325 4.1/pg 2
wgk germany	-
rtecs	yt7875000
hazardclass	6.1(b)
packinggroup	iii
hazardous substances data	684-93-5(hazardous substances data)

msds information

provider	language
1-methyl-1-nitrosourea	english
sigmaaldrich	english

1-methyl-1-nitrosourea usage and synthesis

chemical properties	off-white to pale yellow solid
usage	precursor of diazomethane. it has a cytotoxicity effect. this product contains an undetermined amount of water
general description	pale yellow crystals or light yellow moist powder.
air & water reactions	sensitive to humidity and light when pure. insoluble in water. slowly decomposes in water. alkaline hydrolysis produces a highly toxic, irritating and explosive gas.
reactivity profile	1-methyl-1-nitrosourea is incompatible with strong acids and bases. also incompatible with water and nucleophilic reagents. alkaline hydrolysis produces a highly toxic, irritating and explosive gas. can detonate with (potassium hydroxide + methylene chloride) .
fire hazard	flash point data for 1-methyl-1-nitrosourea are not available; however, 1-methyl-1-nitrosourea is probably combustible.

1-methyl-1-nitrosourea preparation products and raw materials

preparation products	3beta-hydroxy-5alpha-pregna-9(11),16-dien-20-one 3-acetate -->9-bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 21-acetate
raw materials	urea