Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Phenylglyoxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Phenylglyoxylic acid
Price: ￥318.0/25g ￥108.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoylformic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

611-73-4

611-73-4 structure

611-73-4 structure

Name: Phenylglyoxylic acid
Chemical Name: phenylglyoxylic acid
CAS Number: 611-73-4
Molecular Formula: C₈H₆O₃
Molecular Weight: 150.131
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-05-29 08:00:00
Modify Date: 2025-08-23 11:07:40
Phenylglyoxylic acid (Benzoylformic acid) is a metabolite of ethylbenzene and styrene (EB/S) and can be used as a biomarker of exposure to EB/S in human[1].

Name	phenylglyoxylic acid
Synonyms	Oxo(phenyl)acetic acid α-Ketophenylacetic acid Benzeneacetic acid, α-oxo- (9CI) α-Oxobenzeneacetic acid 2-oxo-2-phenylacetic acid Phenylgloxylic acid phenylglyoxylate UNII-2PZL5A0W0M Oxo-phenyl-acetic acid benzeneglyoxylic acid Oxophenylacetic acid Benzoylformic acid Phenylglyoxylic acid a-Oxobenzeneacetic Acid a-Ketophenylacetic Acid Benzoyl formoic acid phenylglyoxalic acid Benzeneacetic acid, α-oxo- Formic acid, benzoyl- EINECS 210-278-7 2-phenylethanoic acid α-Oxophenylacetic acid Benzoylformate Glyoxylic acid, phenyl- (8CI) MFCD00002575 glyoxylic acid, phenyl-

Description	Phenylglyoxylic acid (Benzoylformic acid) is a metabolite of ethylbenzene and styrene (EB/S) and can be used as a biomarker of exposure to EB/S in human[1].
Related Catalog	Research Areas >> Metabolic Disease
References	[1]. Capella KM, et al. Ethylbenzene and styrene exposure in the United States based on urinary mandelic acid and phenylglyoxylic acid: NHANES 2005-2006 and 2011-2012. Environ Res. 2019 Apr;171:101-110.

Density	1.3±0.1 g/cm3
Boiling Point	258.6±13.0 °C at 760 mmHg
Melting Point	62-65 °C(lit.)
Molecular Formula	C₈H₆O₃
Molecular Weight	150.131
Flash Point	124.4±16.3 °C
Exact Mass	150.031693
PSA	54.37000
LogP	0.69
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.569
Storage condition	Refrigerator
Water Solubility	methanol: 0.1 g/mL, clear

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA1480000

CHEMICAL NAME :: Benzeneglyoxylic acid

CAS REGISTRY NUMBER :: 611-73-4

BEILSTEIN REFERENCE NO. :: 0606718

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-O3

MOLECULAR WEIGHT :: 150.14

WISWESSER LINE NOTATION :: QVVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04110

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S28-S36-S28A-S24-S22
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DA1480000
HS Code	29183000

Precursor 10
611-71-2 93-56-1 1603-79-8 104-53-0
122-78-1 56485-04-2 613-90-1 1074-12-0
98-86-2 15206-55-0
DownStream 10
10549-15-2 5424-19-1 3342-78-7 3790-45-2
3966-30-1 103-82-2 60-12-8 611-71-2
93-89-0 65-85-0

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.