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1,4-Diiodobutane_Molecular_structure_CAS_628-21-7)
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1,4-Diiodobutane

Catalog No. D122602 Name Sigma Aldrich
CAS Number 628-21-7 Website http://www.sigmaaldrich.com
M. F. C4H8I2 Telephone 1-800-521-8956
M. W. 309.91526 Fax
Purity ≥99% Email
Storage Chembase ID: 146560

SYNONYMS

Title
1,4-二碘代丁烷
IUPAC name
1,4-diiodobutane
IUPAC Traditional name
butane, 1,4-diiodo-
Synonyms
四亚甲基二碘
Tetramethylene diiodide

DATABASE IDS

Beilstein Number 1098276
EC Number 211-032-1
CAS Number 628-21-7
MDL Number MFCD00001099
PubChem SID 24893380

PROPERTIES

Contains copper as stabilizer
Linear Formula I(CH2)4I
Purity ≥99%
Boiling Point 147-152 °C/26 mmHg(lit.)
Density 2.35 g/mL at 25 °C(lit.)
Melting Point 6 °C(lit.)
Refractive Index n20/D 1.621(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS EJ9200000
Safety Statements 26-37/39
German water hazard class 3

DETAILS

Description (English)
Packaging
25, 100 g in glass bottle
Description (简体中文)
包装
25, 100 g in glass bottle

REFERENCES