Diethyldiselenide
628-39-7
1kg
2025-07-12
N,N'-Dimethylethylenediamine
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Diethyl diselenide
Other Name:Diselenide,diethyl;Ethyl diselenide;Diethyl diselenide;(Ethyldiselanyl)ethane
CAS No.:628-39-7
Molecular Formula:C4H10Se2
InChIKeys:InChIKey=OMAWWKIPXLIPDE-UHFFFAOYSA-N
Molecular Weight:216.04200
Exact Mass:216.04
EC Number:211-042-6
UNII:VXY5C4DV6P
DSSTox ID:DTXSID5060853
Categories:
Characteristics-
PSA:
0
XLogP3:1.18620
Density:1.6798 g/cm3 @ Temp: 20 °C
Boiling Point:74-75 °C @ Press: 14 Torr
Flash Point:22ºC
Refractive Index:1.476825
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Acute toxicity - Category 3, Dermal
Skin irritation, Category 2
Eye irritation, Category 2
Acute toxicity - Category 3, Inhalation
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled
H315 Causes skin irritation
H319 Causes serious eye irritation
H373 May cause damage to organs through prolonged or repeated exposure
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
N,N'-Dimethylethylenediamine
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Location:
2-A-402,No.4 Hi-tech Development,2nd Road, Tianjin Hi-tech Industial,Park Tianjin, 300384,China
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Payment Terms:
100% TT in advance
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Average lead Time:
1
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2008
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Country Product Purchase Quantity Date Posted Post an enquiry for this product