PHR3504

Iodomethane

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Iodomethane, Methyl iodide
• Empirical Formula (Hill Notation): CH₃I
• CAS Number: 74-88-4
• Molecular Weight: 141.94
• Beilstein: 969135
• MDL number: MFCD00001073

Properties

• grade: certified reference material; pharmaceutical secondary standard
• vapor density: 4.89 (vs air)
• vapor pressure: 24.09 psi ( 55 °C); 7.89 psi ( 20 °C)
• form: liquid
• packaging: pkg of 1 mL
• refractive index: n20/D 1.531 (lit.)
• bp: 41-43 °C (lit.)
• mp: −64 (lit.)
• density: 2.28 g/mL at 25 °C (lit.)
• storage temp.: 2-30°C
• SMILES string: CI
• InChI: 1S/CH3I/c1-2/h1H3
• InChI key: INQOMBQAUSQDDS-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226 - H301 + H331 - H312 - H315 - H319 - H335 - H351 - H410
• Precautionary Statements: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 89.8 °F
• Flash Point(C): 32.1 °C