If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
8.14688
Chloroformian benzylu
(stabilised) for synthesis
Synonim(y):
Chlorowęglan benzylu, benzyloester kwasu węglochlorkowego
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
250 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 746,00 zł |
Informacje o tej pozycji
746,00 zł
grade
synthesis grade
Quality Segment
vapor pressure
1 hPa ( 20 °C)
assay
≥96.0% (acidimetric)
form
liquid
autoignition temp.
590 °C
potency
3000 mg/kg LD50, oral (Rat)
dilution
(for synthesis)
bp
103 °C/25 hPa
mp
-18 °C
transition temp
flash point 92 °C
density
1.21 g/cm3 at 20 °C
storage temp.
2-8°C
SMILES string
ClC(=O)OCc1ccccc1
InChI
1S/C8H7ClO2/c9-8(10)11-6-7-4-2-1-3-5-7/h1-5H,6H2
InChI key
HSDAJNMJOMSNEV-UHFFFAOYSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 1.205 - 1.215
Identity (IR): passes test
1 of 1
Ta pozycja | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥96.0% (acidimetric) | assay ≥98.0% (GC) | assay ≥98.0% (GC) | assay ≥99.0% (GC) |
| grade synthesis grade | grade synthesis grade | grade - | grade - |
| form liquid | form liquid | form liquid | form liquid |
| autoignition temp. 590 °C | autoignition temp. 540 °C | autoignition temp. 480 °C | autoignition temp. 460 °C |
| bp 103 °C/25 hPa | bp 188-189 °C/1013 hPa | bp 324 °C/1013 hPa | bp 205-207 °C/1013 hPa |
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Klasa składowania
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
197.6 °F
flash_point_c
92 °C
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
100-44-7
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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