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| CAS No.: | 2758-06-7 |
|---|---|
| Name: | (2-Bromoethyl)trimethylammonium bromide |
| Article Data: | 18 |
| Molecular Structure: | |
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|
|
| Formula: | C5H13 Br N . Br |
| Molecular Weight: | 246.973 |
| Synonyms: | (2-Bromoethyl)trimethylammoniumbromide (6CI,7CI); Ammonium, (2-bromoethyl)trimethyl-, bromide (8CI); Ethanaminium,2-bromo-N,N,N-trimethyl-, bromide (9CI); BCB; BCB (onium compound); BTAB;Bromcholin; Bromocholine bromide; Hypercyl; Kathesin; Trimethyl b-bromoethylammonium bromide |
| EINECS: | 220-419-4 |
| Density: | g/cm3 |
| Melting Point: | 240-244 ºC |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Solubility: | soluble |
| Appearance: | White Solid |
| Hazard Symbols: |
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| Risk Codes: | R25;R36/37/38 |
| Safety: | Poison by ingestion, subcutaneous, intramuscular, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Br−, NH3, and NOx. |
| Transport Information: | UN 2923 |
| PSA: | 0.00000 |
| LogP: | -1.90850 |
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Chemistry
Molecular Formula: C5H13Br2N
Molar mass: 246.9714 g/mol
EINECS: 220-419-4
Water solubility: Soluble
Sensitive: Hygroscopic
Appearance: White solid
Product categories: Pharmaceutical Intermediates;Chemical Amines;Pesticides & Metabolites;Ammonium Salts;Phase Transfer Catalysts;Ammonium Bromides (Quaternary);Amines;Quaternary Ammonium Compounds;Alpha sort
Structure of (2-Bromoethyl)trimethylammonium bromide (CAS NO.2758-06-7):
H-Bond Donor: 0
H-Bond Acceptor: 1
IUPAC Name: 2-Bromoethyl(trimethyl)azanium bromide
Canonical SMILES: C[N+](C)(C)CCBr.[Br-]
InChI: InChI=1S/C5H13BrN.BrH/c1-7(2,3)5-4-6;/h4-5H2,1-3H3;1H/q+1;/p-1
InChIKey: OINMNSFDYTYXEQ-UHFFFAOYSA-M
Toxicity Data With Reference
| 1. | orl-rat LD50:190 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. | ||
| 2. | scu-rat LD50:60 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. | ||
| 3. | orl-mus LD50:450 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. | ||
| 4. | ipr-mus LD50:55 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. | ||
| 5. | scu-mus LD50:65 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. | ||
| 6. | ims-mus LD50:60 mg/kg | QJPPAL Quarterly Journal of Pharmacy and Pharmacology. 20 (1947),81. |
Carcinogenicity of (2-Bromoethyl)trimethylammonium bromide (CAS NO.2758-06-7) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65. You can see actual entry in RTECS for complete information.
Safety Profile
Poison by ingestion, subcutaneous, intramuscular, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Br−, NH3, and NOx.
Hazard Codes: 
T
Risk Statements:
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R25 :Toxic if swallowed.
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27:Take off immediately all contaminated clothing.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S37/39:Wear suitable gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Specification
(2-Bromoethyl)trimethylammonium bromide ,its cas register number is 2758-06-7. It also can be called Trimethyl .beta.-bromoethylammonium bromide ; Bromure de 2-bromo-N,N,N-triméthyléthanaminium ; Ammonium, (2-bromoethyl)trimethyl-, bromide ; Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide (1:1) and 2-Bromo-N,N,N-trimethylethanaminium bromide .
(2-Bromoethyl)trimethylammonium bromide (CAS NO.2758-06-7) is hazardous,so the first aid measures and others should be known. Such as: When on the skin: should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen. Then you have the ingesting of the product : Do not induce vomiting.If victim is conscious and alert, give 2-4 cupfuls of milk or water.
In addition, (2-Bromoethyl)trimethylammonium bromide (CAS NO.2758-06-7) can be stable under normal temperature and pressure conditions.It is not compatible with strong oxidizing agents.