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Category Handbook on Substances  

Bishofit
Synonyms: magnesium chloride hexahydrate Appearance: colorless. monoclinic crystals Gross Hill formula system: H 1 2 Cl

V chlorine fluoride
Synonyms: hlorpentaftorid Appearance: colorless. gas Gross-formula system Hill: ClF 5 The molecular weight in amu .: 130,44 The melting point in & deg ; C:-93 Boiling point in & deg; C:-13 The decomposition temperature in & deg; C: 250 Weight: 1 93-20 & deg; C, g/cm 3 Additional information: Water decomposes.

Xenon dichloride
Appearance: crystals Gross-formula system Hill: Cl 2 Xe Formula as text: XeCl2 The decomposition temperature in & deg; C : 80 Methods of producing: 1. Treatment of xenon difluoride terahloridom carbon.

Urotropin
Synonyms: hexamethylenetetramine hexamine methenamine urizol Appearance: colorless. rhombic crystals Gross Hill formula system: C 6 H 1 2 N 4 The molecular weight in amu .: 140,19 melting point & deg; C: 263 The decomposition temperature in & deg; C: 280 Solubility in g/100 g or characteristic: amyl alcohol: 1.84 20 & deg; C liquid ammonia: 1.3 20 & deg; C acetone soluble 0.65 20 & deg; C benzene: slightly soluble 0.23 20 & deg; C Water: 81.3 12 & deg; C water 167 20 & deg; C Glycerin: 20.5 20 & deg; C diethyl ether: insoluble 0.06 20 & deg; C xylene: 0.14 20 & deg; C methanol: 7.25 soluble 20 & deg; C petroleum ether: insoluble carbon disulfide: 0.17 20 & deg; C carbon tetrachloride: slightly soluble 0.85 20 & deg; C trichlorethylene: 0.11 20 & deg; C chloroform-soluble 13.4 20 & deg; C ethanol: 3.2 12 & deg; C ethanol: 2.89 20 & deg; C The taste, smell, hygroscopicity: taste: sweet Odor: odorless Weight: 1,331-5 & deg; C, g/cm 3 1.27 25 & deg; C, g/cm 3 The standard enthalpy of formation of & Delta; H 298 K, kJ/mol: -99,2 m Calorific value Q p kJ/mol: 4212 Analysis When heated with sulfuric acid, there is the smell of formaldehyde.

1-n-hexyl-5-aminotetrazole
The method of obtaining one. laboratory synthesis Source: "Organic Reactions" sb.3 M 1951 p. 315 To a mixture of 11.1 g 0.1 mole nitrile heptanoic acid and benzene solution containing 10.7 g 0.25 mol hydrazoic acid is added at 35-40 ° C dropwise with stirring 44 g of concentrated sulfuric acid.

, 5-dimethoxy-4-acetate bromfeniletilamina
The melting point in & deg; C: 209 Sources of information: Shulgin Alexander and Ann. "Phenethylamines I Have Known And Loved: A Chemical Love Story" PIHKAL

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