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HENAN SUNLAKE ENTERPRISE CORPORATION101-68-8 C15H10N2O2 4,4'-Diphenylmethane diisocyanate//file1.lookchem.com/cas/reactions/2021/05/27/797662.png
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101-68-8 C15H10N2O2 4,4'-Diphenylmethane diisocyanate CAS NO.101-68-8

Min.Order Quantity:
5 Gram
Purity:
98%
Port:
Tianjin Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • 101-68-8 C15H10N2O2 4,4'-Diphenylmethane diisocyanate
  • 101-68-8
  • C15H10N2O2

Quick Details

  • ProName: 101-68-8 C15H10N2O2 ...
  • CasNo: 101-68-8
  • Molecular Formula: C15H10N2O2
  • Appearance: white powder
  • Application: Diphenyl methane diisocyanate (MDI) is...
  • DeliveryTime: 5-7 days after payment
  • PackAge: Woven bag
  • Port: Tianjin Shanghai
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 98%
  • Storage: Normal temperature
  • Transportation: Ocean shipping Express delivery
  • LimitNum: 5 Gram

Superiority

4,4'-diphenylmethane diisocyanate basic information
product name: 4,4'-diphenylmethane diisocyanate
synonyms: 1,1’-methylenebis(4-isocyanato)-benzene;1,1’-methylenebis(4-isocyanato-benzen;1,1’-methylenebis(4-isocyanatobenzene);1,1’-methylenebis[4-isocyanato-benzen;1,1’-methylenebis[4-isocyanato-benzene;1,1’-methylenebis[4-isocyanotobenzene];1,1-methylenebis4-isocyanatobenzene;1-isocyanato-4-(4-isocyanatobenzyl)benzene
cas: 101-68-8
mf: c15h10n2o2
mw: 250.25
einecs: 202-966-0
product categories: diphenylmethanes (for high-performance polymer research);functional materials;reagent for high-performance polymer research;alphabetic;m;meta - meth
mol file: 101-68-8.mol
4,4'-diphenylmethane diisocyanate structure
4,4'-diphenylmethane diisocyanate chemical properties
mp 38-44 °c
bp 392 °c
density 1.19
fp 196 °c
storage temp. refrigerator
water solubility decomposes
freezingpoint 37℃
sensitive moisture sensitive/lachrymatory
brn 797662
stability: stable. combustible. incompatible with strong oxidizing agents. reacts violently with alcohols.
cas database reference 101-68-8(cas database reference)
nist chemistry reference benzene, 1,1'-methylenebis[4-isocyanato-(101-68-8)
epa substance registry system benzene, 1,1'-methylenebis[4-isocyanato- (101-68-8)
safety information
hazard codes xn,t,c
risk statements 42/43-36/37/38-20-48/20-40
safety statements 45-36/37-23
ridadr 2206
rtecs nq9350000
hazard note toxic/corrosive/lachrymatory/moisture sensitive
hazardclass 6.1
packinggroup ii
hs code 29291090
hazardous substances data 101-68-8(hazardous substances data)
msds information
provider language
1,1'-methylenebis(4-isocyanatobenzene) english
acros english
alfa english
4,4'-diphenylmethane diisocyanate usage and synthesis
chemical properties white to light yellow flakes or crystals
usage diphenyl methane diisocyanate (mdi) is widely used in polyurethane coatings, this product is made of polyurethane foam used as a warm (cold), building materials, vehicle, ship parts; masterwork can made car block, buffer, synthetic leather, non plastic polyurethane, polyurethane elastic fiber, no plastic elastic fibers, films, adhesives.
general description diphenylmethane-4,4-diisocyanate is a light yellow colored solid. 4,4'-diphenylmethane diisocyanate is not soluble in water. 4,4'-diphenylmethane diisocyanate may be toxic by ingestion, inhalation, or skin absorption. if in a solution 4,4'-diphenylmethane diisocyanate may or may not burn depending on the nature of the material and/or the solvent. it's used to make plastics.
air & water reactions 4,4'-diphenylmethane diisocyanate is not soluble in water.
reactivity profile isocyanates and thioisocyanates, such as 4,4'-diphenylmethane diisocyanate, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. acids and bases initiate polymerization reactions in these materials. some isocyanates react with water to form amines and liberate carbon dioxide. base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. such reactions in the absence of solvents often occur with explosive violence, [wischmeyer(1969)].
health hazard breathlessness, chest discomfort, and reduced pulmonary function.
4,4'-diphenylmethane diisocyanate preparation products and raw materials
preparation products polyurethane foams
raw materials sodium hydroxide-->nitric acid-->chlorine-->formaldehyde-->aniline-->carbon monoxide

Details

4,4'-diphenylmethane diisocyanate basic information
product name: 4,4'-diphenylmethane diisocyanate
synonyms: 1,1’-methylenebis(4-isocyanato)-benzene;1,1’-methylenebis(4-isocyanato-benzen;1,1’-methylenebis(4-isocyanatobenzene);1,1’-methylenebis[4-isocyanato-benzen;1,1’-methylenebis[4-isocyanato-benzene;1,1’-methylenebis[4-isocyanotobenzene];1,1-methylenebis4-isocyanatobenzene;1-isocyanato-4-(4-isocyanatobenzyl)benzene
cas: 101-68-8
mf: c15h10n2o2
mw: 250.25
einecs: 202-966-0
product categories: diphenylmethanes (for high-performance polymer research);functional materials;reagent for high-performance polymer research;alphabetic;m;meta - meth
mol file: 101-68-8.mol
4,4'-diphenylmethane diisocyanate structure
4,4'-diphenylmethane diisocyanate chemical properties
mp 38-44 °c
bp 392 °c
density 1.19
fp 196 °c
storage temp. refrigerator
water solubility decomposes
freezingpoint 37℃
sensitive moisture sensitive/lachrymatory
brn 797662
stability: stable. combustible. incompatible with strong oxidizing agents. reacts violently with alcohols.
cas database reference 101-68-8(cas database reference)
nist chemistry reference benzene, 1,1'-methylenebis[4-isocyanato-(101-68-8)
epa substance registry system benzene, 1,1'-methylenebis[4-isocyanato- (101-68-8)
safety information
hazard codes xn,t,c
risk statements 42/43-36/37/38-20-48/20-40
safety statements 45-36/37-23
ridadr 2206
rtecs nq9350000
hazard note toxic/corrosive/lachrymatory/moisture sensitive
hazardclass 6.1
packinggroup ii
hs code 29291090
hazardous substances data 101-68-8(hazardous substances data)
msds information
provider language
1,1'-methylenebis(4-isocyanatobenzene) english
acros english
alfa english
4,4'-diphenylmethane diisocyanate usage and synthesis
chemical properties white to light yellow flakes or crystals
usage diphenyl methane diisocyanate (mdi) is widely used in polyurethane coatings, this product is made of polyurethane foam used as a warm (cold), building materials, vehicle, ship parts; masterwork can made car block, buffer, synthetic leather, non plastic polyurethane, polyurethane elastic fiber, no plastic elastic fibers, films, adhesives.
general description diphenylmethane-4,4-diisocyanate is a light yellow colored solid. 4,4'-diphenylmethane diisocyanate is not soluble in water. 4,4'-diphenylmethane diisocyanate may be toxic by ingestion, inhalation, or skin absorption. if in a solution 4,4'-diphenylmethane diisocyanate may or may not burn depending on the nature of the material and/or the solvent. it's used to make plastics.
air & water reactions 4,4'-diphenylmethane diisocyanate is not soluble in water.
reactivity profile isocyanates and thioisocyanates, such as 4,4'-diphenylmethane diisocyanate, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. acids and bases initiate polymerization reactions in these materials. some isocyanates react with water to form amines and liberate carbon dioxide. base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. such reactions in the absence of solvents often occur with explosive violence, [wischmeyer(1969)].
health hazard breathlessness, chest discomfort, and reduced pulmonary function.
4,4'-diphenylmethane diisocyanate preparation products and raw materials
preparation products polyurethane foams
raw materials sodium hydroxide-->nitric acid-->chlorine-->formaldehyde-->aniline-->carbon monoxide
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
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