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Butyl benzyl phthalate

Butyl benzyl phthalate
Butyl benzyl phthalate structure
CAS No.
85-68-7
Chemical Name:
Butyl benzyl phthalate
Synonyms
BBP;CW17;mZFM;SF01;Sicol;Sicol 160;Unimoll BB;NCI-C54375;Palatinol BB;Paratinol BB
CBNumber:
CB2772688
Molecular Formula:
C19H20O4
Formula Weight:
312.36
MOL File:
85-68-7.mol

Butyl benzyl phthalate Properties

Melting point:
<-35°C
Boiling point:
370°C
Density 
1.1 g/mL at 25 °C(lit.)
vapor density 
10.8 (vs air)
vapor pressure 
0.16 mm Hg ( 150 °C)
refractive index 
n20/D 1.54(lit.)
Flash point:
>230 °F
storage temp. 
Refrigerator
form 
Oily Liquid
Specific Gravity
1.1
color 
Clear
Water Solubility 
0.000269 g/100 mL
FreezingPoint 
-35℃
BRN 
2062204
Henry's Law Constant
(x 10-6 atm?m3/mol): 1.3 at 25 °C (calculated, Howard, 1989)
InChIKey
IRIAEXORFWYRCZ-UHFFFAOYSA-N
CAS DataBase Reference
85-68-7(CAS DataBase Reference)
NIST Chemistry Reference
Phthalic acid, benzyl butyl ester(85-68-7)
EPA Substance Registry System
1,2-Benzenedicarboxylic acid, butyl phenylmethyl ester(85-68-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  T,N
Risk Statements  61-50/53-62
Safety Statements  53-45-60-61
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  TH9990000
Autoignition Temperature 450 °F
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29173400
Hazardous Substances Data 85-68-7(Hazardous Substances Data)
Toxicity Acute oral LD50 for guinea pigs 13,750 mg/kg, mice 4,170 mg/kg, rats 2,330 mg/kg (quoted, RTECS, 1985).
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

NFPA 704

Diamond Hazard Value Description
1
1 0
Health   1 Exposure would cause irritation with only minor residual injury (e.g. acetone, sodium bromate, potassium chloride)
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

Butyl benzyl phthalate price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 308501 Benzyl butyl phthalate 98% 85-68-7 5ml $45.9 2018-11-13 Buy
Sigma-Aldrich 308501 Benzyl butyl phthalate 98% 85-68-7 1l $149 2018-11-13 Buy
TCI Chemical P0288 Benzyl Butyl Phthalate >97.0%(GC) 85-68-7 25g $18 2018-11-22 Buy
TCI Chemical P0288 Benzyl Butyl Phthalate >97.0%(GC) 85-68-7 500g $52 2018-11-22 Buy
Alfa Aesar B24769 Benzyl n-butyl phthalate 98% 85-68-7 100g $45.4 2018-11-20 Buy

Butyl benzyl phthalate Chemical Properties,Uses,Production

Chemical Properties

Butyl benzyl phthalate is a clear, oily liquid with a slight odor.

Chemical Properties

Clear Colourless Oil

Uses

A phthalate metabolite with genotoxic effect.

General Description

A clear colorless liquid with a mild odor. Primary hazard is to the environment. Immediate steps should be taken to limit spread to the environment. Easily penetrates the soil to contaminate groundwater and nearby waterways.

Air & Water Reactions

Slightly soluble in water and slightly denser than water.

Reactivity Profile

Butyl benzyl phthalate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Can generate electrostatic charges. [Handling Chemicals Safely 1980. p. 250].

Health Hazard

Prolonged contact with liquid causes some irritation of eyes and skin.

Health Hazard

The acute oral toxicity of this compoundis low. It is, however, more toxic, thanthe phthalic acid dialkyl esters. The toxic symptomsinclude nausea, dizziness, somnolence, andhallucination. The oral LD50 value in mice iswithin the range of 4200 mg/kg. Oral admin istration produced reproductive toxicity inmale mice (paternal effects). At a dose of2% in diet, it caused maternal and develop mental toxicity and an increased incidence.

Fire Hazard

Special Hazards of Combustion Products: Irritating vapors of unburned chemical may form in fires.

Potential Exposure

Butyl benzyl phthalate is used as a plasticizer for polyvinyl and cellulosic resins. It is also used as an organic intermediate. Incompatibilities: Incompatible with strong acids; nitrates, oxidizers. Destructive to rubber and paint

Source

Detected in distilled water-soluble fractions of new and used motor oil at concentrations of 8.6–13 and 14–17 μg/L, respectively (Chen et al., 1994)

Environmental Fate

Biological. In anaerobic sludge diluted to 10%, benzyl butyl phthalate biodegraded to monobutyl phthalate, which subsequently degraded to phthalic acid. After 40 d, >90% of applied amount degraded (Shelton et al., 1984). When benzyl butyl phthalate (5 and 10 mg/L) was statically incubated in the dark at 25 °C with yeast extract and settled domestic wastewater inoculum, complete biodegradation with rapid adaptation was observed after 7 d (Tabak et al., 1981). In activated sludge, the half-life was 2 h (Saeger and Tucker, 1976). Gledhill et al. (1980) reported half-lives of 2 and <4 d for benzyl butyl phthalate in river water and a lake water microcosm, respectively. Aerobic degradation of benzyl butyl phthalate by acclimated soil and activated sewage sludge microbes was studied using an acclimated shake flask CO2 evolution test. After 28 d, loss of benzyl butyl phthalate (primary degradation) was 43%, with a lag phase of 15.6 d, and ultimate biodegradation (CO2 evolution) was 43%. The half-life under these conditions was 19.4 d (Sugatt et al., 1984).
Surface Water. The biological half-life of benzyl butyl phthalate in river water was determined to be 2 d (Saeger and Tucker, 1976).
Photolytic. Gledhill et al. (1980) reported the photolytic half-life is >100 d.
Chemical/Physical. Benzyl butyl phthalate initially hydrolyzes to butyl hydrogen phthalate. This compound undergoes additional hydrolysis yielding o-phthalic acid, 1-butanol, and benzyl alcohol (Kollig, 1993). Gledhill et al. (1980) reported the hydrolysis half-life is >100 d.

Solubility in organics

4.05 (Veith et al., 1980)
4.73 (Ellington and Floyd, 1996)
4.80 (Hirzy et al., 1978)
4.91 at 20 °C (shake flask-UV spectrophotometry, Leyder and Boulanger, 1983)
4.77 (shake flask-GC, Gledhill et al., 1980)

Shipping

UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous hazardous material, Technical Name Required

Waste Disposal

Atomize into an incinerator together with a flammable solvent.

Butyl benzyl phthalate Preparation Products And Raw materials

Raw materials

Preparation Products


Butyl benzyl phthalate Suppliers

Global( 170)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21915 58
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View Lastest Price from Butyl benzyl phthalate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 Butyl benzyl phthalate
85-68-7
US $1.00 / kg 1kg 99% Customized career henan chemical co

Butyl benzyl phthalate Spectrum


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