آزمیران
دستگاهای آزمایشگاهی
مواد شیمیایی
شیشه آلات
محیط کشتهای میکروبی
فیلتر یا کاغذ صافی
ملزومات
سکوبندی
مقالات و توضیحات
جستجوهای مرتبط
1و4 دی اکسان 250 میلی کد 109671 مرک آلمان
اعتبار قیمت 95.10.1
جهت دریافت کاتالوگ لطفا روی عکس کلیک کنید
| Product information | |||
|---|---|---|---|
| Grade | ACS,ISO | ||
| Synonyms | Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane | ||
| Hill Formula | C4H8O2 | ||
| HS Code | 2932 99 00 | ||
| EC number | 204-661-8 | ||
| Molar mass | 88.11 g/mol | ||
| EC index number | 603-024-00-5 | ||
| CAS number | 123-91-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Ignition temperature | 300 °C | ||
| Solubility | (20 °C) soluble | ||
| Saturation concentration (air) | 149 g/m3 (20 °C) Air | ||
| Melting point | 12 °C | ||
| Molar mass | 88.11 g/mol | ||
| Density | 1.03 g/cm3 (20 °C) | ||
| pH value | 6 - 8 (500 g/l, H2O, 20 °C) | ||
| Boiling point | 101.5 °C (1013 hPa) | ||
| Vapor pressure | 41 hPa (20 °C) | ||
| Explosion limit | 1.7 - 25.2 %(V) | ||
| Flash point | 11 °C | ||
| Evaporation number | 7.3 | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H225: Highly flammable liquid and vapour. H351: Suspected of causing cancer. H319: Causes serious eye irritation. H335: May cause respiratory irritation. EUH019: May form explosive peroxides. EUH066: Repeated exposure may cause skin dryness or cracking. |
||
| Precautionary Statement(s) |
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P281: Use personal protective equipment as required. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. |
||
| Signal Word | Danger | ||
| Hazard Pictogram(s) |
|
||
| RTECS | JG8225000 | ||
| Storage class | 3 Flammable Liquids | ||
| WGK | WGK 2 water endangering | ||
| Disposal |
3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
||
| Safety information | |||
|---|---|---|---|
| R Phrase |
R 11-19-36/37-40-66 Highly flammable.May form explosive peroxides.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.Repeated exposure may cause skin dryness or cracking. |
||
| S Phrase |
S 9-16-36/37-46 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label. |
||
| Categories of danger | highly flammable, irritant, carcinogenic | ||
| Hazard Symbol |
|
||
| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1165 Dioxan, 3, II | ||
| Declaration (transport by sea) IMDG-Code | UN 1165 DIOXANE, 3, II | ||
| Declaration (transport by air) IATA-DGR | UN 1165 DIOXANE, 3, II | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 5200 mg/kg | ||
| LD 50 dermal | LD50 rabbit 7600 mg/kg | ||
| Specifications | |
|---|---|
| Purity (GC) | ≥ 99.5 % |
| Identity (IR) | conforms |
| Colour | ≤ 10 Hazen |
| Acidity | ≤ 0.0008 meq/g |
| Density (d 20 °C/ 4 °C) | 1.030 - 1.035 |
| Melting point | ≥ 11.0 °C |
| Formaldehyde | ≤ 0.05 % |
| Acetaldehyde | ≤ 0.005 % |
| Peroxide (as H2O2) | ≤ 0.005 % |
| Carbonyl compounds (as CO) | ≤ 0.01 % |
| Evaporation residue | ≤ 0.001 % |
| Water | ≤ 0.05 % |
| Al (Aluminium) | ≤ 0.00005 % |
| B (Boron) | ≤ 0.000002 % |
| Ba (Barium) | ≤ 0.00001 % |
| Ca (Calcium) | ≤ 0.00005 % |
| Cd (Cadmium) | ≤ 0.000005 % |
| Co (Cobalt) | ≤ 0.000002 % |
| Cr (Chromium) | ≤ 0.000002 % |
| Cu (Copper) | ≤ 0.000002 % |
| Fe (Iron) | ≤ 0.00001 % |
| Mg (Magnesium) | ≤ 0.00001 % |
| Mn (Manganese) | ≤ 0.000002 % |
| Ni (Nickel) | ≤ 0.000002 % |
| Pb (Lead) | ≤ 0.00001 % |
| Sn (Tin) | ≤ 0.00001 % |
| Zn (Zinc) | ≤ 0.00001 % |
| Stabilized with 25ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) . ACS,ISO-reagent | |
فروشنده: فروشگاه
گارانتی اصالت و سلامت کالا
پشتیبانی ۷ روز هفته ۲۴ ساعته
۱۹۸,۰۰۰ تومان
محصولات مرتبط
:
۰تومان
۳۳,۴۴۰,۰۰۶تومان
۳,۰۸۰,۰۰۶تومان
۵,۸۰۸,۰۰۷تومان
۷,۳۰۴,۰۰۶تومان
