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
8.06064
Iodomethane
(stabilised) for synthesis
Synonym(s):
Iodomethane, Methyl iodide
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 mL | Please contact Customer Service for Availability | CZK 1,710.00 |
250 mL | Please contact Customer Service for Availability | CZK 4,650.00 |
1 L | Please contact Customer Service for Availability | CZK 15,300.00 |
About This Item
vapor density
4.89 (vs air)
Quality Segment
vapor pressure
24.09 psi ( 55 °C), 540 hPa ( 25 °C), 7.89 psi ( 20 °C)
assay
≥99.0% (GC)
form
liquid
potency
79.84 mg/kg LD50, oral (rat)
expl. lim.
8.5-66 % (v/v)
refractive index
n20/D 1.531 (lit.)
pH
5.2 (25 °C in H2O)
bp
41-43 °C (lit.), 42 °C/1013 hPa
mp
-66 °C, −64 (lit.)
solubility
8.66 g/L
density
2.28 g/cm3 at 20 °C, 2.28 g/mL at 25 °C (lit.)
SMILES string
CI
InChI
1S/CH3I/c1-2/h1H3
InChI key
INQOMBQAUSQDDS-UHFFFAOYSA-N
General description
Application
Preparation Note
Analysis Note
Identity (IR):passes test
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| pH 5.2 (25 °C in H2O) | pH 6.3 (21.1 °C) | pH - | pH - |
| potency 79.84 mg/kg LD50, oral (rat) | potency - | potency - | potency - |
| mp -66 °C, −64 (lit.) | mp −64 (lit.) | mp - | mp −64 (lit.) |
| vapor density 4.89 (vs air) | vapor density 4.89 (vs air) | vapor density - | vapor density 4.89 (vs air) |
| vapor pressure 24.09 psi ( 55 °C), 7.89 psi ( 20 °C), 540 hPa ( 25 °C) | vapor pressure 24.09 psi ( 55 °C), 7.89 psi ( 20 °C) | vapor pressure 16.85 psi ( 55 °C), 4.86 psi ( 20 °C) | vapor pressure 24.09 psi ( 55 °C), 7.89 psi ( 20 °C) |
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signalword
Danger
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
flash_point_f
89.8 °F - closed cup
flash_point_c
32.1 °C - closed cup
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
74-88-4
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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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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