543-49-7

Name 2-Heptanol
CAS 543-49-7
EINECS(EC#) 208-844-3
Molecular Formula C7H16O
MDL Number MFCD00004587
Molecular Weight 116.2
MOL File 543-49-7.mol
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Chemical Properties

Appearance colourless liquid
Melting point  -30.15°C
Boiling point  160-162 °C (lit.)
density  0.817 g/mL at 25 °C(lit.)
vapor pressure  1.6 hPa (25 °C)
FEMA  3288
refractive index  n20/D 1.420(lit.)
Fp  140 °F
storage temp.  Store below +30°C.
solubility  3.27g/l
form  Liquid
pka 15.44±0.20(Predicted)
color  Clear colorless
Specific Gravity 0.82
Odor at 100.00 %. fresh lemon grass herbal sweet floral fruity green
Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
biological source synthetic
explosive limit 0.9%(V)
Odor Type citrus
Water Solubility  0.35 g/100 mL
JECFA Number 284
Merck  14,4662
BRN  1719088
Henry's Law Constant 3.3×10-1 mol/(m3Pa) at 25℃, Brockbank (2013)
Dielectric constant 9.2100000000000009
Major Application environmental
Cosmetics Ingredients Functions PERFUMING
InChI 1S/C7H16O/c1-3-4-5-6-7(2)8/h7-8H,3-6H2,1-2H3
InChIKey CETWDUZRCINIHU-UHFFFAOYSA-N
SMILES CCCCCC(C)O
LogP 2.29
Uses
Solvent for synthetic resins, frothing agent in ore flotation.
CAS DataBase Reference 543-49-7(CAS DataBase Reference)
NIST Chemistry Reference 2-Heptanol(543-49-7)
EPA Substance Registry System 543-49-7(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H312-H319
Precautionary statements  P210-P280-P302+P352+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements 
R21:Harmful in contact with skin.
R36:Irritating to the eyes.
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 1987 3/PG 3
WGK Germany  3
RTECS  MJ2975000
TSCA  Yes
REACH Registrations Active
HazardClass  3
PackingGroup  III
HS Code  29051900
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Eye Irrit. 2
Flam. Liq. 3
Toxicity
LD50 orally in Rabbit: 2580 mg/kg LD50 dermal Rabbit 1460 mg/kg

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