Dibutyl squarate Kindchem
1 Inquiries
2892-62-8
Shanghai
1kg/bag
2024-02-22
API OLED Organic intermediate,1-Cyclopentene-1-carbonitrile ,Cyclohexanol, 4-chloro- ,1,3-Cyclohexanedione,2,2-Dimethyl-1,3-cyclohexanedione,6-Bromo-1,2,3,4-tetrahydroquinoline
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referenceclear colorless to yellow liquid
Squaric acid dibutyl ester is a cyclic ketone and diether that is a dibutyl ether derivative of squaric acid. It has a role as an immunological adjuvant and an allergen. It is a cyclic ketone and a diether. It derives from a squaric acid.|Squaric acid dibutyl ester is under investigation in clinical trial NCT01971385 (Safety and Efficacy of Squaric Acid Dibutyl Ester for the Treatment of Herpes Labialis).Basic Info-
Product Name:
Dibutyl squarate
Other Name:3-Cyclobutene-1,2-dione,3,4-dibutoxy-;Cyclobutenedione,dibutoxy-;3,4-Dibutoxy-3-cyclobutene-1,2-dione;1,2-Dibutoxy-1-cyclobutene-3,4-dione;1,2-Dibutoxycyclobutene-3,4-dione;Dibutyl squarate;Squaric acid dibutyl ether;Dibutylquadratate;Squaric acid dibutyl ester;3,4-Dibutoxycyclobut-3-ene-1,2-dione;NSC 113489;Dibutoxy-3-cyclobutene-1,2-dione
CAS No.:2892-62-8
Molecular Formula:C12H18O4
InChIKeys:InChIKey=XBRWELTXMQSEIN-UHFFFAOYSA-N
Molecular Weight:226.27
Exact Mass:226.27
BRN:1968189
UNII:4RTO57VG65
NSC Number:113489
DSSTox ID:DTXSID30183113
HScode:2914509090
Categories:
Characteristics-
PSA:
52.6
XLogP3:2.4
Appearance:Clear colorless to yellow Liquid
Density:1.1±0.1 g/cm3
Boiling Point:139 °C @ Press: 0.5 Torr
Flash Point:>230 °F
Refractive Index:1.477
Water Solubility:H2O: INsoluble
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
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.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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
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:
API OLED Organic intermediate,1-Cyclopentene-1-carbonitrile,Cyclohexanol, 4-chloro-,1,3-Cyclohexanedione,2,2-Dimethyl-1,3-cyclohexanedione,6-Bromo-1,2,3,4-tetrahydroquinoline
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Location:
No.8 Huangguang Road Qinhuai District Nanjing City Jiangsu China
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Payment Terms:
TT against copy of documents,D/P,L/C,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Malaysia
dibutyl squarate
1 KG Feb 7, 2024 Post an enquiry for this product