Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
halomethane |
| gptkbp:appearance |
colorless gas
|
| gptkbp:aroma |
chloroform-like
|
| gptkbp:autoignitionTemperature |
537 °C
|
| gptkbp:biodegradable |
slow in soil and water
|
| gptkbp:boilingPoint |
3.6 °C
|
| gptkbp:CASNumber |
74-83-9
|
| gptkbp:chemicalFormula |
CH3Br
|
| gptkbp:decaysTo |
carbon dioxide
carbon monoxide hydrogen bromide |
| gptkbp:density |
1.732 g/cm³ (liquid at 0 °C)
|
| gptkbp:environmentalImpact |
ozone depletion
|
| gptkbp:exposureLimit |
OSHA PEL: 20 ppm (TWA)
|
| gptkbp:firstSynthesized |
19th century
|
| gptkbp:flammability |
non-flammable
|
| gptkbp:foundIn |
natural sources such as oceans
|
| gptkbp:GHS_signal_word |
Danger
|
| gptkbp:hasInChIKey |
GZUXJHMPEANEGY-UHFFFAOYSA-N
|
| https://www.w3.org/2000/01/rdf-schema#label |
bromomethane
|
| gptkbp:isomerOf |
none (no structural isomers)
|
| gptkbp:IUPACName |
gptkb:bromomethane
|
| gptkbp:meltingPoint |
-93.6 °C
|
| gptkbp:molecularWeight |
94.94 g/mol
|
| gptkbp:otherName |
methyl bromide
|
| gptkbp:productionMethod |
bromination of methane
reaction of methanol with hydrobromic acid |
| gptkbp:PubChem_CID |
6327
CHEBI:35813 |
| gptkbp:regulates |
gptkb:Montreal_Protocol
restricted use in many countries |
| gptkbp:riskFactor |
toxic
environmental hazard |
| gptkbp:RTECSNumber |
PA4900000
|
| gptkbp:solubility |
16 g/L (at 20 °C)
|
| gptkbp:stateAtRoomTemperature |
gptkb:gasoline
|
| gptkbp:storage |
pressurized cylinders
|
| gptkbp:structure |
one carbon atom bonded to three hydrogens and one bromine
|
| gptkbp:toxicity |
neurotoxic
can cause respiratory irritation can cause central nervous system effects |
| gptkbp:type |
strong bases
strong oxidizers |
| gptkbp:UNNumber |
1062
|
| gptkbp:uses |
gptkb:entomologist
refrigerant chemical intermediate fumigant |
| gptkbp:vaporPressure |
1,420 mmHg (at 20 °C)
|
| gptkbp:bfsParent |
gptkb:Methane
|
| gptkbp:bfsLayer |
6
|