MCPBA

Modify Date: 2025-08-20 10:15:17

MCPBA structure	Common Name	MCPBA
	CAS Number	937-14-4	Molecular Weight	172.566
	Density	1.4±0.1 g/cm3	Boiling Point	305.5±44.0 °C at 760 mmHg
	Molecular Formula	C₇H₅ClO₃	Melting Point	69-71 °C(lit.)
	MSDS	N/A	Flash Point	138.6±28.4 °C

Name	3-chloroperbenzoic acid
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	305.5±44.0 °C at 760 mmHg
Melting Point	69-71 °C(lit.)
Molecular Formula	C₇H₅ClO₃
Molecular Weight	172.566
Flash Point	138.6±28.4 °C
Exact Mass	171.992722
PSA	46.53000
LogP	2.32
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.576
Stability	Strong oxidizing agent - contact with combustible material may cause fire. May be shock or heat sensitive. Incompatible with organic materials, strong reducing agents.
Water Solubility	insoluble

MCPBA MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SD9470000

CHEMICAL NAME :: Peroxybenzoic acid, m-chloro-

CAS REGISTRY NUMBER :: 937-14-4

BEILSTEIN REFERENCE NO. :: 0608317

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H5-Cl-O3

MOLECULAR WEIGHT :: 172.57

WISWESSER LINE NOTATION :: QOVR CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21 gm/kg/52W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 55,1359,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3742 No. of Facilities: 140 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2373 (estimated) No. of Female Employees: 698 (estimated)

Hazard Codes	C:Corrosive
Risk Phrases	R22;R34;R7
Safety Phrases	S17-S26-S36/37-S45-S36/37/39-S3/7-S14
RIDADR	UN 3106 5.2
WGK Germany	3
RTECS	SD9470000
Packaging Group	II
Hazard Class	5.2
HS Code	2916399090

3-Chlorobenzoic Acid

CAS#:535-80-8

~88%

MCPBA

CAS#:937-14-4

Literature: Pande, C. S.; Jain, Neena Synthetic Communications, 1988 , vol. 18, # 16-17 p. 2123 - 2128

3-Chlorobenzoyl...

CAS#:618-46-2

~88%

MCPBA

CAS#:937-14-4

Literature: Palei; Sorokina; Duryagina; Kolomiets Journal of applied chemistry of the USSR, 1986 , vol. 59, # 2 pt 2 p. 353 - 356

4-Bromthiophen-...

CAS#:18791-75-8

Dimethyl disulfide

CAS#:624-92-0

2-Thiophenecarb...

CAS#:222554-16-7

MCPBA

CAS#:937-14-4

Literature: US6096724 A1, ;

Precursor 4
CAS#:535-80-8 3-Chlorobenzoic Acid CAS#:618-46-2 3-Chlorobenzoyl... CAS#:18791-75-8 4-Bromthiophen-... CAS#:624-92-0 Dimethyl disulfide
DownStream 10
CAS#:110674-74-3 1,4,9-trioxaspi... CAS#:35139-67-4 2,6-Diamino-4-c... CAS#:4911-65-3 Benzene,[(3-chl... CAS#:3466-32-8 4-Bromophenyl m...
CAS#:502-44-3 6-Hexanolactone CAS#:108-94-1 Cyclohexanone CAS#:108-90-7 Chlorobenzene CAS#:108-93-0 Cyclohexanol
CAS#:90357-06-5 Bicalutamide CAS#:111-87-5 1-Octanol

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%

3-Chloroperbenzoic acid

QOVR CG

m-Chloroperbenzoic acid

MCPBA

3-Chloroperoxybenzoic acid

meta-chloroperbenzoic acid

perbenzoic acid, 3-chloro-

3-Chlorobenzenecarboperoxoic acid

m-Chloroperoxybenzoic acid

m-CPBA

EINECS 213-322-3

Perbenzoic acid, m-chloro-

Peroxybenzoic acid, m-chloro-

Benzenecarboperoxoic acid, 3-chloro-

MFCD00002127

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: MCPBA
Price: Check
Purity: 85.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Chloroperoxybenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-chloroperbenzoic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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MCPBA

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

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.