2396-63-6

Name 1,6-HEPTADIYNE
CAS 2396-63-6
EINECS(EC#) 219-253-5
Molecular Formula C7H8
MDL Number MFCD00014925
Molecular Weight 92.14
MOL File 2396-63-6.mol
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Chemical Properties

Appearance clear yellow liquid
Melting point  -85 °C
Boiling point  111.5 °C (lit.)
density  0.805 g/mL at 25 °C(lit.)
refractive index  n20/D 1.441(lit.)
Fp  49 °F
storage temp.  Refrigerator (+4°C)
form  Liquid
color  Clear yellow
Specific Gravity 0.805
Water Solubility  Insoluble in water.
BRN  1731756
InChI 1S/C7H8/c1-3-5-7-6-4-2/h1-2H,5-7H2
InChIKey RSPZSDWVQWRAEF-UHFFFAOYSA-N
SMILES C#CCCCC#C
CAS DataBase Reference 2396-63-6(CAS DataBase Reference)
EPA Substance Registry System 1,6-Heptadiyne (2396-63-6)

Safety Data

Hazard Codes  F
Risk Statements 
R11:Highly Flammable.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges .
RIDADR  UN 3295 3/PG 2
WGK Germany  2
RTECS  MI5600000
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012990
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2
Toxicity
dog,LD50,oral,3830mg/kg (3830mg/kg),GASTROINTESTINAL: NAUSEA OR VOMITINGLIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 19, Pg. 389, 1960.

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Material Safety Data Sheet(MSDS)

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