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Cycloheptatriene

Catalog No. 28858 Name Sigma Aldrich
CAS Number 544-25-2 Website http://www.sigmaaldrich.com
M. F. C7H8 Telephone 1-800-521-8956
M. W. 92.13842 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 110136

SYNONYMS

Title
环庚三烯
IUPAC name
cyclohepta-1,3,5-triene
IUPAC Traditional name
cycloheptatriene

DATABASE IDS

CAS Number 544-25-2
MDL Number MFCD00004146
Beilstein Number 506066
EC Number 208-866-3
PubChem SID 24857350

PROPERTIES

Empirical Formula (Hill Notation) C7H8
Grade purum
Purity ≥98.0% (GC)
Boiling Point 116-117 °C(lit.)
Density 0.888 g/mL at 25 °C(lit.)
Flash Point 3 °C
Flash Point 37.4 °F
Refractive Index n20/D 1.519(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H225-H301 + H311-H304-H315-H319-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P280-P301 + P310-P305 + P351 + P338-P312
RID/ADR UN 2603 3/PG 2
Risk Statements 11-25-36/37/38-65
RTECS GU3675000
Safety Statements 16-26-45-62
Storage Temperature 2-8°C
Hazard Class 3
UN Number 2603
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES