Monobenzyl phthalate

Names

[ Name ]:
Monobenzyl phthalate

[Synonym ]:
Phthalic Acid Monobenzyl Ester
2-HO2CC6H4CO2Bn
o-benzyloxycarbonylbenzoic acid
Benzyl Hydrogen Phthalate
2-(benzyloxycarbonyl)benzoic acid
MFCD00020279
1,2-Benzenedicarboxylic acid 1-(phenylmethyl) ester,Phthalic acid monobenzyl ester
mono-Benzyl phthalate
Phthalic acid,benzyl ester
1,2-Benzenedicarboxylic acid, mono(phenylmethyl) ester
EINECS 219-771-1
Monobenzyl phthalate (mBzP)
Mono-n-benzyl phthalate
carboxybenzoic acid benzyl ester
Monobenzyl Phthalate
2-[(Benzyloxy)carbonyl]benzoic acid
1,2-Benzenedicarboxylic acid,mono(phenylmethyl) ester

Biological Activity

[Description]:

Monobenzyl phthalate (2-((Benzyloxy)carbonyl)benzoic acid) is the urinary metabolite exposuring to phthalates, such as, diethylhexyl phthalate (DEHP)[1].

[Related Catalog]:

Research Areas >> Metabolic Disease

[References]

[1]. Meiping Tian, et al. Positive Association of Low-Level Environmental Phthalate Exposure With Sperm Motility Was Mediated by DNA Methylation: A Pilot Study. Chemosphere. 2019 Apr;220:459-467.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
441.1±28.0 °C at 760 mmHg

[ Melting Point ]:
106 °C

[ Molecular Formula ]:
C₁₅H₁₂O₄

[ Molecular Weight ]:
256.253

[ Flash Point ]:
167.8±17.5 °C

[ Exact Mass ]:
256.073547

[ PSA ]:
63.60000

[ LogP ]:
2.90

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.609

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ4322500

CHEMICAL NAME :: 1,2-Benzenedicarboxylic acid, mono(phenylmethyl) ester

CAS REGISTRY NUMBER :: 2528-16-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C15-H12-O4

MOLECULAR WEIGHT :: 256.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1125 mg/kg

SEX/DURATION :: female 7-9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - other effects Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 10,365,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1500 mg/kg

SEX/DURATION :: female 10-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 10,365,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1500 mg/kg

SEX/DURATION :: female 13-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - other effects Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 10,365,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1500 mg/kg

SEX/DURATION :: female 7-9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 10,365,1996

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
CZ4325000

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Feasibility of ultra-high performance liquid and gas chromatography coupled to mass spectrometry for accurate determination of primary and secondary phthalate metabolites in urine samples.

Anal. Chim. Acta 853 , 625-36, (2014)

Phthalates (PAEs) are ubiquitous toxic chemical compounds. During the last few years, some phthalate metabolites (MPAEs) have been proposed as appropriate biomarkers in human urine samples to determin...

Determination and separation of bisphenol A, phthalate metabolites and structural isomers of parabens in human urine with conventional high-pressure liquid chromatography combined with electrospray ionisation tandem mass spectrometry.

Anal. Bioanal. Chem 407(9) , 2509-18, (2015)

Phthalates, bisphenol A (BPA) and parabens (PBs), organic chemicals widely used in everyday products, are considered to be endocrine disruptors. We propose a liquid chromatography-tandem mass spectrom...

Monitoring of PAEMs and beta-agonists in urine for a small group of experimental subjects and PAEs and beta-agonists in drinking water consumed by the same subjects.

J. Hazard. Mater. 277 , 169-79, (2014)

This 5-month study contains two parts: (1) to monitor the concentrations of 11 phthalate esters metabolites (PAEMs) and two beta-agonists in human urine samples collected from a small group of consent...