Diethyl sulfate
ISO 1 Inquiries
64-67-5
Industrial Grade
99%
barrel
2023-12-31
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionNANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 201611 visits to its shop, is a reputable Manufactory that has been providing Diethyl sulfate products for 4 years on ECHEMI.CertificatesBasic Info
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Product Name:
Diethyl sulfate
Other Name:Sulfuric acid,diethyl ester;Ethyl sulfate (Et2SO4);Diethyl sulphate;Diethyl sulfate;Ethyl sulfate;DES;NSC 56380;98503-29-8;182115-04-4
CAS No.:64-67-5
Molecular Formula:C4H10O4S
InChIKeys:InChIKey=DENRZWYUOJLTMF-UHFFFAOYSA-N
Molecular Weight:154.185
Exact Mass:154.18
EC Number:200-589-6
UNII:K0FO4VFA7I
ICSC Number:0570
NSC Number:56380
UN Number:1594
DSSTox ID:DTXSID1024045
NCI Thesaurus Code:C44375
Color/Form:Colorless, oily liquid ... darkens with age
HScode:2920909090
Categories:
Characteristics-
PSA:
60.98000
XLogP3:1.14
Appearance:Diethyl sulfate appears as a clear colorless liquid with a peppermint odor. Burns, though may be difficult to ignite. Corrosive to metals and tissue. It is a potent alkylating agent. Flash point is 104° C (219° F) [Aldrich MSDS].
Density:1.172 g/cm3 @ Temp: 25 °C
Melting Point:-25 °C
Boiling Point:208 °C
Flash Point:78.3±0.0 °C
Refractive Index:1.426
Water Solubility:5 g/L (20 ºC)
Storage Conditions:Store in a cool, dry, well-ventilated location. Separate from bases, oxidizing materials, water and air.
Vapor Pressure:<0.01 mm Hg ( 20 °C)
Vapor Density:Relative vapour density (air = 1): 5.3
Toxicity:LD50 orally in rats: 0.88 g/kg (Smyth)
Explosive limit:Explosive limits , vol% in air: 1.8-12.2
Odor:Peppermint odor
OH:1.80e-12 cm3/molecule*sec
Experimental Properties:Liquid slightly heavier than water.|Gradually decomp by water; rapidly decomp by hot water into monoethyl sulfate and alcohol|Wt/gal: 9.8 lb @ 20 °C|Hydrolysis rate constant: 1.15X10-4/sec at 25 °C; hydrolysis half-life = 1.7 hours at pH 7 and 298 K.|Hydroxyl radical reaction rate constant = 1.8X10-12 cu cm/molecule-sec @ 25 °C
Air and Water Reactions:Combustible. Slowly reacts with water to form ethyl alcohol, a flammable liquid, and ethyl sulfate, with eventual conversion to sulfuric acid.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Alerts:Water-Reactive
Reactivity Profile:The presence of moisture in a metal container of DIETHYL SULFATE caused the formation of sulfuric acid which reacts with the metal to release hydrogen which pressurized and exploded the container [Chem. Abst. 28:2908(1934)].
Autoignition Temperature:817 °F (USCG, 1999)|817 °F (436 °C)|360 °C
Corrosivity:Noncorrosive
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Skin corrosion, Sub-category 1B
Acute toxicity - Category 4, Inhalation
Germ cell mutagenicity, Category 1B
Carcinogenicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H332 Harmful if inhaled
H340 May cause genetic defects
H350 May cause cancer
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/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P203 Obtain, read and follow all safety instructions before use.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
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
NO open flames. See Chemical Dangers. 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
Separated from food and feedstuffs. Dry. Well closed. Keep in a well-ventilated room. Store in an area without drain or sewer access.PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Vietnam
Diethyl sulfate
1 MT Jun 17, 2024 Post an enquiry for this product
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