Dibutylphospate 97%
2 Inquiries
107-66-4
Industrial Grade
97%
QINGDAO
2031-03-21
Extraction for rare metal ,Nucleating agent ,NP-508,p507,Tributyl Phosphate,Tri-alkylamine,2-ethylhexyl dihydrogen phosphate
-
Product Description
-
Inquiry History
-
Description
product name dibutylphospate cas no. 107-66-4 formula molecular weight 210.20800 logp 2.72020 psa 65.57000 uses:
it is widely used as extracting agent for rare metals ,phosphoric acid defoaming agents for paintsand chemical production processes,solvents for oily inks and paints ,also as concrete additives and chemical agents
specification:
200kg/galvanized barrel.1000kg/ibc barrel
storage and transportation:
handle with care ,no vigorous strike is permitted,deposite in shady,airy and dry warehouse ,keep away from fire and rain
Basic Info-
Product Name:
Dibutyl phosphate
Other Name:Phosphoric acid,dibutyl ester;Butyl phosphate,(BuO)2(HO)PO;Dibutyl phosphate;Dibutyl hydrogen phosphate;Di-n-Butyl phosphate;Dibutyl acid phosphate;DP 4 (coupling agent);HDBP;DP 4;NSC 203039;NSC 22313;DBP;72283-56-8
CAS No.:107-66-4
UN No.:3261
Molecular Formula:C8H19O4P
InChIKeys:InChIKey=JYFHYPJRHGVZDY-UHFFFAOYSA-N
Molecular Weight:210.208
Exact Mass:210.21
EC Number:203-509-8
UNII:0072NN74TN
ICSC Number:1278
NSC Number:289390
UN Number:1718
DSSTox ID:DTXSID3040728
Color/Form:Pale-amber liquid or oil
HScode:2919900090
Characteristics-
PSA:
65.57000
XLogP3:2.20
Appearance:Dibutyl phosphate is a pale-amber odorless liquid. Mp: -13°C, bp: 135-138°C. Density: 1.06 g cm-3. Moderately soluble in water (18 g / L at 20°C).
Density:1.06 g/cm3
Melting Point:-13 °C
Boiling Point:135 °C
Flash Point:120.3±22.6 °C
Refractive Index:1.436
Water Solubility:Insoluble
Vapor Pressure:1 mmHg (approx)
Vapor Density:Relative vapour density (air = 1): 7.2
Flammability characteristics:Combustible Liquid
Odor:Odorless
PH:MODERATELY STRONG MONOBASIC ACID
Henrys Law Constant:Henry's Law constant = 4.3X10-9 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 0.88 (est)
Collision Cross Section:167.54 Ų [M+Na]+
Experimental Properties:Decomposes >100 °C|Hydroxyl radical reaction rate constant = 5.3X10-11 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:No rapid reaction with air No rapid reaction with water
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:DIBUTYL PHOSPHATE Is non-flammable, but combustible (flash point 188°C). Auto-ignition temperature is 420°C. Emits irritating or toxic fumes in a fire. Is a moderately strong acid obtained by the partial esterification of phosphoric acid. Reacts exothermically and vigorously with bases. Incompatible with strong oxidizing agents, alkali metals, heat, or plastic. Reacts with many metals liberating flammable/explosive hydrogen gas.
Autoignition Temperature:420 °C
Flammable Limits:Combustible Liquid
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1A
Serious eye damage, Category 1
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H351 Suspected of causing cancer
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
Response 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.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
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. 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 strong oxidants and strong bases.
-
Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
dibutyl phosphate
20.00 L Nov 13, 2023 
Vietnam
Butyl acid phosphate / Dibutyl phosphate
1000 KG Sep 12, 2024 Post an enquiry for this product