Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Methylazoxymethanol Acetate

Methylazoxymethanol Acetate is a colorless liquid.

CAS 592-62-1 C4H8N2O3 132.12 g/mol Danger

01 · Identification

What Methylazoxymethanol Acetate is

Methylazoxymethanol Acetate is a colorless liquid. Its molecular formula is C4H8N2O3 and its molecular weight is 132.12 g/mol. It boils at 191 °C, is soluble in water.

Under the GHS it carries the signal word Danger. It is classed as carcinogens.

CAS number592-62-1
EC number209-765-7
Index number611-004-00-2
Molecular formulaC4H8N2O3
Molecular weight132.12 g/mol
Chemical class Carcinogens

Other names for Methylazoxymethanol Acetate

  • methyl-ONN-azoxymethyl acetate
  • methyl azoxy methyl acetate

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to Methylazoxymethanol Acetate
CodeHazard statement
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H360D May damage the unborn child.

Precautionary statements: P201, P280, P308, P313

03 · Physical and chemical properties

Methylazoxymethanol Acetate properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 191 °C (375.8 °F) HSDB
191.11 °C (376 °F) at 760 mmHg CAMEO
Density 1.172 g/cm³ HSDB
Solubility Soluble in water HSDB
greater than or equal to 100 mg/mL at 74.3 °F (NTP, 1992) at 23.5 °C CAMEO
Flash point 98.89 °C (210 °F) CAMEO

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling Methylazoxymethanol Acetate

Storage conditions

PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. /Chemical Carcinogens/

Source: Hazardous Substances Data Bank (HSDB)

Reactivity

METHYLAZOXYMETHANOL ACETATE is an azo compound. Azo, compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This compound is incompatible with strong oxidizing agents. It is a potent alkylating agent. (NTP, 1992)

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check Methylazoxymethanol… in the storage compatibility matrix →

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