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  • 8.43853 - 3,7,7-Trimethylbicyclo(4.1.0)hept-3-ene

8.43853 EMD Millipore


3,7,7-Trimethylbicyclo(4.1.0)hept-3-ene for synthesis. CAS 13466-78-9, molar mass 136.24 g/mol., for synthesis

  • CAS Number 13466-78-9

  • Linear Formula C₁₀H₁₆

  • Molecular Weight 136.24 g/mol

  •  EC Number 236-719-3



Related Categories Biochemicals and Reagents More...
packaging   1 l in Glass bottle (8438531000)
bp   166 - 170 °C (1013 hPa)
vapor pressure   2.7 hPa (20 °C)
density   0.864 g/ml (20 °C)
flash point   43 °C
viscosity kinematic   <7 mm2/s (40 °C)
LD 50 oral   LD50 Rat 4800 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 94.5 % (a/a)
  Density (d 20 °C/ 4 °C): 0.860 - 0.870
  Identity (IR): passes test

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Safety Information

HS Code 
2902 19 00
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P262: Do not get in eyes, on skin, or on clothing.
P273: Avoid release to the environment.
P280: Wear protective gloves.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P331: Do NOT induce vomiting.
Storage class 
3 Flammable liquids
WGK 2 water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2319 , 3, III
Declaration (transport by air) IATA-DGR 
UN 2319 , 3, III
Declaration (transport by sea) IMDG-Code 
UN 2319 , 3, III
Categories of danger 
flammable, irritant, sensitizing, dangerous for the environment, harmful
R Phrase 
R 10-38-43-52/53-65
Flammable.Irritating to skin.May cause sensitisation by skin contact.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Harmful: may cause lung damage if swallowed.
S Phrase 
S 24-37-61-62
Avoid contact with skin.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.
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