HANGZHOU TIANYE CHEMICALS CO., LTD.
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CAS NO.74-88-4
| Product Name: | Iodomethane |
| Synonyms: | IODOMETHANESYNONYMS/METHYLIODIDE;METHYLIODIDE,REAGENT;10domethane;CH3I;Halon 10001;Iodomethane,99.5%;Iodomethane, 2M solution in tert-butyl methyl ether;Iodomethane, stabilized, 99% |
| CAS: | 74-88-4 |
| MF: | CH3I |
| MW: | 141.94 |
| EINECS: | 200-819-5 |
| Product Categories: | IOD - Iodomethane;Alkyl;Analytical Enzymes;and Substrates;Biochemicals and Reagents;Building Blocks;Organics;Piperazine derivates;Chemical Synthesis;Enzymes;-Glucuronidase;-Glucuronidase Drug Analysis Bundle;Halogenated Hydrocarbons;Pharma;Inhibitors;Organic Building Blocks;Agro-Products, Miscellaneous Reagents;Solvent |
| Mol File: | 74-88-4.mol |
| Iodomethane Chemical Properties |
| Melting point | −64(lit.) |
| Boiling point | 41-43 °C |
| density | 2.28 g/mL at 25 °C(lit.) |
| vapor density | 4.89 (vs air) |
| vapor pressure | 24.09 psi ( 55 °C) |
| refractive index | n20/D 1.530 |
| Fp | −18 °F |
| storage temp. | 2-8°C |
| solubility | water: soluble14g/L at 20°C |
| form | Liquid |
| Specific Gravity | 2.280 |
| color | Clear |
| Odor | Sweet, ethereal odor |
| PH | 5.2 (H2O, 25℃) |
| Water Solubility | 14 g/L (20 ºC) |
| Sensitive | Light Sensitive |
| Merck | 14,6087 |
| BRN | 969135 |
| Henry's Law Constant | 5.06 at 21 °C (Gan and Yates, 1996) |
| Exposure limits | TLV-TWA 2 ppm (～11 mg/m3) (ACGIH), 5 ppm (MSHA and OSHA); carcinogenicity: Animal Limited Evidence (IARC), Suspected Human Carcinogen. |
| Dielectric constant | 7.0（20℃） |
| Stability: | Light Sensitive |
| LogP | 1.510 |
| CAS DataBase Reference | 74-88-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Methyl iodide(74-88-4) |
| IARC | 3 (Vol. 41, Sup 7, 71) 1999 |
| EPA Substance Registry System | Methyl iodide (74-88-4) |
| Safety Information |
| Hazard Codes | T,F,Xn |
| Risk Statements | 21-23/25-37/38-40-11-39/23/24/25-23/24/25-38-20/22 |
| Safety Statements | 36/37-38-45-9-24-16-7-60-36/37/39-33-23-20-4 |
| OEB | B |
| OEL | TWA: 2 ppm (10 mg/m3) [skin] |
| RIDADR | UN 2644 6.1/PG 1 |
| WGK Germany | 1 |
| RTECS | PA9450000 |
| F | 8 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | I |
| HS Code | 29033990 |
| Hazardous Substances Data | 74-88-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 76 mg/kg; LD50 s.c. in mice: 0.78 mmoles/kg (IARC, 1986) |
| IDLA | 100 ppm |
HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .
We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products.
We supply Multiple solutions for our customers include offering, research ,Contract Manufacturing Organization(CMO),Contract development and manufacturing organization(CDMO) .
We have obtained ISO 9001 and ISO 14001 certificates to make sure supply more superior quality and Environmentally friendly chemicals .
Since 2009, we have provided various chemical products to customers around the world, And We practice the concept of "customer first" and hope to provide customers with all-round and high-quality services and will keep it all the time .
We are willing to become your trustworthy partner with high-quality products and sincere service!
We can provide customers with small quantities with gram level for laboratories research to tonnage level for industrial production Synthesis capacity from 1 liter to 5000 liter is available.