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1,7-Dibromoheptane_Molecular_structure_CAS_4549-31-9)
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1,7-Dibromoheptane

Catalog No. 34180 Name Sigma Aldrich
CAS Number 4549-31-9 Website http://www.sigmaaldrich.com
M. F. C7H14Br2 Telephone 1-800-521-8956
M. W. 257.99406 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 77654

SYNONYMS

Title
1,7-二溴庚烷
IUPAC name
1,7-dibromoheptane
IUPAC Traditional name
heptane, 1,7-dibromo-
Synonyms
Heptamethylene dibromide
溴化七亚甲基

DATABASE IDS

MDL Number MFCD00000274
CAS Number 4549-31-9
EC Number 224-910-4
PubChem SID 24860997
Beilstein Number 1734575

PROPERTIES

Grade purum
Linear Formula Br(CH2)7Br
Purity ≥97.0% (GC)
Boiling Point 255 °C(lit.)
Density 1.51 g/mL at 25 °C(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Refractive Index n20/D 1.503(lit.)
Refractive Index n20/D 1.503
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H300-H319
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
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 P264-P301 + P310-P305 + P351 + P338
RID/ADR UN 2810 6.1/PG 3
Risk Statements 25-51/53
Safety Statements 36/37-45-60-61
Hazard Class 6.1
UN Number 2810
Packing Group 3
German water hazard class 3

DETAILS

REFERENCES