成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 1,3-Dimethylurea

1,3-Dimethylurea

1,3-Dimethylurea  price.
  • $5 - $1166.55
  • Product name: 1,3-Dimethylurea
  • CAS: 96-31-1
  • MF: C3H8N2O
  • MW: 88.11
  • EINECS:202-498-7
  • MDL Number:MFCD00008286
  • Synonyms:n,n’-dimethylharnstoff ;n,n’-dimethyl-ure ;N,N'-Dimethylharnstoff;Symmetric dimethylurea;symmetricdimethylurea ;Urea, 1,3-dimethyl-;urea,1.3-dimethyl- ;(CH3NH)2CO
37 prices
Selected condition:
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • BLDpharm
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1G
  • 2.500g
  • 5G
  • 10G
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • 2Kg
  • 2.5kg
  • 5kg
  • 10Kg
  • 25kg
  • ManufacturerAK Scientific
  • Product numberK738
  • Product description1,3-Dimethylurea
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53194
  • Product description1,3-Dimethylurea
  • Packaging1kg
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21329
  • Product descriptionN,N'-Dimethylurea, 98%
  • Packaging250g
  • Price$24.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21329
  • Product descriptionN,N'-Dimethylurea, 98%
  • Packaging500g
  • Price$33.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21329
  • Product descriptionN,N'-Dimethylurea, 98%
  • Packaging1000g
  • Price$67.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA190610
  • Product description1,3-Dimethylurea 95%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA190610
  • Product description1,3-Dimethylurea 95%
  • Packaging100g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA190610
  • Product description1,3-Dimethylurea 95%
  • Packaging500g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA190610
  • Product description1,3-Dimethylurea 95%
  • Packaging1kg
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005991
  • Product description1,3-DIMETHYLUREA 95.00%
  • Packaging1G
  • Price$606.38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005991
  • Product description1,3-DIMETHYLUREA 95.00%
  • Packaging5G
  • Price$820.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005991
  • Product description1,3-DIMETHYLUREA 95.00%
  • Packaging10G
  • Price$1166.55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00462
  • Product description1,3-Dimethyl urea
  • Packaging1kg
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00462
  • Product description1,3-Dimethyl urea
  • Packaging2Kg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00462
  • Product description1,3-Dimethyl urea
  • Packaging5kg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD00462
  • Product description1,3-Dimethyl urea
  • Packaging10Kg
  • Price$400
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific K738 1,3-Dimethylurea 25g $21 2021-12-16 Buy
AK Scientific J53194 1,3-Dimethylurea 1kg $58 2021-12-16 Buy
Alfa Aesar B21329 N,N'-Dimethylurea, 98% 250g $24.65 2024-03-01 Buy
Alfa Aesar B21329 N,N'-Dimethylurea, 98% 500g $33.65 2024-03-01 Buy
Alfa Aesar B21329 N,N'-Dimethylurea, 98% 1000g $67.5 2024-03-01 Buy
Ambeed A190610 1,3-Dimethylurea 95% 25g $5 2021-12-16 Buy
Ambeed A190610 1,3-Dimethylurea 95% 100g $7 2021-12-16 Buy
Ambeed A190610 1,3-Dimethylurea 95% 500g $17 2021-12-16 Buy
Ambeed A190610 1,3-Dimethylurea 95% 1kg $31 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005991 1,3-DIMETHYLUREA 95.00% 1G $606.38 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005991 1,3-DIMETHYLUREA 95.00% 5G $820.05 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005991 1,3-DIMETHYLUREA 95.00% 10G $1166.55 2021-12-16 Buy
Biosynth Carbosynth FD00462 1,3-Dimethyl urea 1kg $75 2021-12-16 Buy
Biosynth Carbosynth FD00462 1,3-Dimethyl urea 2Kg $120 2021-12-16 Buy
Biosynth Carbosynth FD00462 1,3-Dimethyl urea 5kg $250 2021-12-16 Buy
Biosynth Carbosynth FD00462 1,3-Dimethyl urea 10Kg $400 2021-12-16 Buy

Properties

Melting point :101-104 °C(lit.)
Boiling point :268-270 °C(lit.)
Density :1.142
vapor pressure :6 hPa (115 °C)
refractive index :1.4715 (estimate)
Flash point :157 °C
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
pka :14.57±0.46(Predicted)
form :Crystals
color :White
PH :9.0-9.5 (100g/l, H2O, 20℃)
Water Solubility :765 g/L (21.5 ºC)
BRN :1740672
InChIKey :MGJKQDOBUOMPEZ-UHFFFAOYSA-N
LogP :-0.783 at 25℃
CAS DataBase Reference :96-31-1(CAS DataBase Reference)
NIST Chemistry Reference :Urea, N,N'-dimethyl-(96-31-1)
EPA Substance Registry System :1,3-Dimethylurea (96-31-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P314 Get medical advice/attention if you feel unwell.
P501 Dispose of contents/container to..…

Description

1, 3-Dimethylurea is a urea derivative and used as an intermediate in organic synthesis. It is a colorless crystalline powder with little toxicity. It is also used for synthesis of caffeine, pharmachemicals, textile aids, herbicides and other. In the textile processing industry 1,3-dimethylurea is used as intermediate for the production of formaldehyde-free easy-care finishing agents for textiles. In the Swiss Product Register there are 38 products containing 1,3-dimethylurea, among them 17 products intended for consumer use. Product types are e.g. paints and cleaning agents. The content of 1,3-dimethylurea in consumer products is up to 10 % (Swiss Product Register, 2003). Use in cosmetics has been proposed, but there is no information available as to its actual use in such applications.

Related product price