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| IUPAC name : | N,N-dimethylmethanamine |
| InChI : | InChI=1/C3H9N/c1-4(2)3/h1-3H3 |
| InChIKey : | GETQZCLCWQTVFV-UHFFFAOYAA |
| SMILES : | CN(C)C |
| cas number : | 75-50-3 |
| (EINECS) number : | 200-875-0 |
| eu annex : | 612-001-01-9 |
| beilstein number : | 0956566 |
| fema number : | 3241 |
| coe number : | 10497 |
| jecfa number : | 1610 |
| fl. number : | 11.009 |
| molar refractivity : | 19.66 ± 0.3 cm3 |
| parachor : | 177.1 ± 4.0 cm3 |
| index of refraction : | 1.378 ± 0.02 |
| surface tension : | 18.6 ± 3.0 dyne/cm |
| density : | 0.692 ± 0.06 g/cm3 |
| polarizability : | 7.79 ± 0.5 10-24cm3 |
| xlogp : | 0.10 |
| molecular weight : | 59.1102600 |
| formula : | C3 H9 N |
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| export tariff code : | 2921.11.0000 |
| fda reg : | 173.20 |
Suppliers :
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| Advanced Biotech : | trimethyl amine
30% min. (in water) synthetic Odor: Fishy |
| Advanced Biotech : | trimethyl amine
10% min. (in triacetin) synthetic Odor: Fishy, Ammonia |
| Oxford : | NATURAL TRIMETHYLAMINE
10% in WATER, natural, Kosher Odor: Ammoniacal, Fish, Prawn |
| Oxford : | TRIMETHYLAMINE HCl 43% AQUEOUS SOL
NI, Kosher Odor: Ammoniacal, Fish |
| Penta : | trimethylamine
25% aqueous solution |
| Sigma-Aldrich-SAFC : | Trimethylamine
25 wt. % in H2O, Kosher Odor: oily; meaty; fishy |
organoleptics :
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| odor strength : | very high , recommend smelling in a 0.01 % solution or less |
odor description : at 0.01 % in propylene glycol. | fishy oily rancid sweaty fruity |
properties :
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| appearence : | yellow clear liquid |
| assay : | 99.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.62800 to 0.64500 @ 25.00 °C.
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| pounds per gallon - calc. : | 5.226 to 5.367
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| refractive index : | 1.34800 to 1.36600 @ 20.00 °C.
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| melting point : | -117.00 °C. @ 760.00 mm Hg
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| boiling point : | 3.00 to 4.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 430.00000 mm/Hg @ 25.00 °C. |
| vapor density : | 2.04 ( Air = 1 ) |
| flash point : | 36.00 °F. TCC ( 2.22 °C. )
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| logp : | 0.16 |
safety :
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| most important hazard(s) : | C - Corrosive. |
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R 12 - Extremely flammable. R 20/22 - Harmful by inhalation and if swallowed. R 34 - Causes burns. S 01/02 - Keep locked up and out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 20/21 - When using do not eat, drink or smoke. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 33 - Take precautionary measures against static discharge. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately.
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| Oral Toxicity(LD50) : |
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Oral-Rat 500.00 mg/kg Inhalation Toxicology. Vol. 2, Pg. 41, 1990.
intravenous-Rabbit 160.00 mg/kg
intravenous-Mouse 90.00 mg/kg
Intraperitoneal-Mouse 946.00 mg/kg
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| Dermal Toxicity(LD50) : |
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Subcutaneous-Rabbit 800.00 mg/kg Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 83, Pg. 481, 1920.
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 130.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 70.00 (μg/capita/day) |
| Threshold of concern : | 1800 (μg/person/day) |
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| recommendation for trimethyl amine usage levels up to : |
| | not for fragrance use.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| NIOSH International Chemical Safety Cards : | search |
| NIOSH Pocket Guide : | search |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| AIDS Citations : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 1297 |
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| WGK Germany : | 2 |
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| | N,N-dimethylmethanamine
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| (EINECS) number : | 200-875-0 |
| RTECS : | 75-50-3 |
| chemidplus : | 000075503 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 75-50-3 |
references :
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| | N,N-dimethylmethanamine
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| fl. number : | 11.009 |
| jecfa number : | 1610 |
| NIST Chemistry WebBook : | 75503 |
| pubchem : | 149321 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |