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2012年6月24日星期日

Buy Qualified 1,7-Heptanediacid Dichloride Here




Product name:1,7-Heptanediacid Dichloride
CAS:142-79-0
Molecular Formula:C7H10Cl2O2
Formula Weight:197.06g/mol
Description of 1,7-Heptanediacid Dichloride:
Synonyms:heptanedioyldichloride;1,7-Heptanediacid dichloride ,98%;Heptanedioic acid dichloride;Pimelic acid dichloride;Pimeloyl dichloride
EINECS: 205-561-7
Boiling Point:113°C 5mm
Density: 1.205 g/mL at 25 °C(lit.)
Purity:98%
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2012年6月12日星期二

1,1-Bis(hydroxymethyl)cyclopropane Exporter




Product name:1,1-Bis(hydroxymethyl)cyclopropane
CAS:39590-81-3
Molecular Formula:C5H10O2
Formula Weight:102.13g/mol
Description of 1,1-Bis(hydroxymethyl)cyclopropane:
Synonyms: 1,1-bis(hydroxymethyl)cyclopropane;cyclopropanedimethanol;cyclopropane,1,1-dimethyl-;Gem-Dimethylcyclopropane;1,1-DIMETHYLCYCLOPROPANE;1,1-DIMETHYLCYCLOPROPANE 97%;cyclopropane-1,1-diyldimethanol;1,1-Cyclopropyldimethanol;
Physicochemical property: Pure colorless liquid.
Density:1.065 g/mL at 25 °C(lit.)
Boiling point:235-236 °C(lit.)
Flash point: >110 ºC
purity:98%
More about:1,1-Bis(hydroxymethyl)cyclopropane price

2012年5月16日星期三

1,4-Diaminobutane Properties




Product name:1,4-Diaminobutane
CAS:110-60-1
Molecular Formula:C4H12N2
Formula Weight:88.15g/mol
Description of 1,4-Diaminobutane:
Synonyms:1,4-Butanediamine; Putrescine; putrescine free base; 1,4-Diaminobutane,(1,4-Butanediamine); tetramethylenediamine
EINECS:203-782-3
Density:0.877
Water solubility:cell culture medium: 0.16 mg/mL
Boiling Point:158-160℃
Melting Point:27-28℃
Flash Point:64℃
Storage Temperature:-20°C
Appearance:colourless liquid
Stability:Stable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents. Flammable.
More about:1,4-Diaminobutane Sales

2012年4月18日星期三

1,1,1,5,5,5-Hexafluoroacetylacetone on Sale




Product name:1,1,1,5,5,5-Hexafluoroacetylacetone
CAS:1522-22-1
Molecular Formula:C5H2F6O2
Formula Weight:208.06g/mol
Description of 1,1,1,5,5,5-Hexafluoroacetylacetone:
Synonyms: 2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro-;1,1,1,5,5,5-Hexafluoroacetylacetone;Hexafluoroacetylacetone;1,1,1,5,5,5-Hexafluoropentane-2,4-dione;1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one;(3E)-1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one;1,1,1,3,3,5-hexafluoropentane-2,4-dione
Description:Colorless to pale yellow liquid; Not miscible or difficult to mix in water
Comments:
Corrosive to the skin; Irritating to the respiratory tract; Can cause chemical pneumonitis.
More about:Buy 1,1,1,5,5,5-Hexafluoroacetylacetone online

1,1,1,3,3,3-Hexafluoro-2-propanol Provider




Product name:1,1,1,3,3,3-Hexafluoro-2-propanol
CAS:920-66-1
Molecular Formula:C3H2F6O
Formula Weight:168.04g/mol
Description of 1,1,1,3,3,3-Hexafluoro-2-propanol:
Synonyms: 1,1,1,3,3,3-Hexafluoroisopropanol; HFIP; 1,1,1,3,3,3-Hexafluoro propan-2-ol
EINECS: 213-059-4
Assay: ≥99.0% (GC)
Boiling point: 59 °C(lit.)
Melting point:-4 °C(lit.)
Density: 1.596 g/mL at 25 °C(lit.)
More about:Buy 1,1,1,3,3,3-Hexafluoro-2-propanol online