n-Butyl-sec-butylmagnesium
Synonym(s):Butyl(1-methylpropyl)magnesium
- CAS NO.:39881-32-8
- Empirical Formula: C8H18Mg
- Molecular Weight: 138.53
- MDL number: MFCD22417205
- EINECS: 254-671-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:03:29
What is n-Butyl-sec-butylmagnesium?
Chemical properties
Clear colorless liquid
The Uses of n-Butyl-sec-butylmagnesium
n-Butyl-sec-butylmagnesium can be used as a starting material in the synthesis of magnesium bis(alkoxide) complexes applicable in the ring-opening polymerization and co-polymerization reactions.
Properties of n-Butyl-sec-butylmagnesium
| Density | 0.749 g/mL at 20 °C |
| Flash point: | 21 °F |
| storage temp. | 2-8°C |
| EPA Substance Registry System | Magnesium, butyl(1-methylpropyl)- (39881-32-8) |
Safety information for n-Butyl-sec-butylmagnesium
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 ![]() Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H260:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases H304:Aspiration hazard H314:Skin corrosion/irritation H336:Specific target organ toxicity,single exposure; Narcotic effects H340:Germ cell mutagenicity H350:Carcinogenicity H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P308+P313:IF exposed or concerned: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. |
Computed Descriptors for n-Butyl-sec-butylmagnesium
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