CAS 596-27-0|o-cresolphthalein

Introduction：Basic information about CAS 596-27-0|o-cresolphthalein, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles13
7. Synonyms

Common Name	o-cresolphthalein
CAS Number	596-27-0	Molecular Weight	346.376
Density	1.3±0.1 g/cm3	Boiling Point	555.0±50.0 °C at 760 mmHg
Molecular Formula	C₂₂H₁₈O₄	Melting Point	223-225 °C
MSDS	ChineseUSA	Flash Point	198.8±23.6 °C

Names

Name	o-Cresolphthalein
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	555.0±50.0 °C at 760 mmHg
Melting Point	223-225 °C
Molecular Formula	C₂₂H₁₈O₄
Molecular Weight	346.376
Flash Point	198.8±23.6 °C
Exact Mass	346.120514
PSA	66.76000
LogP	3.55
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.668
InChIKey	CPBJMKMKNCRKQB-UHFFFAOYSA-N
SMILES	Cc1cc(C2(c3ccc(O)c(C)c3)OC(=O)c3ccccc32)ccc1O
Water Solubility	slightly soluble

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SM8390000

CHEMICAL NAME :: Phenolphthalein, 3',3''-dimethyl-

CAS REGISTRY NUMBER :: 596-27-0

BEILSTEIN REFERENCE NO. :: 0310554

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C22-H18-O4

MOLECULAR WEIGHT :: 346.40

WISWESSER LINE NOTATION :: T56 BVO DHJ DR DQ C1& DR DQ C1

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 :: 320 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#02167 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1081 No. of Facilities: 127 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 2223 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1081 No. of Facilities: 36 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 903 (estimated) No. of Female Employees: 643 (estimated)

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R40
Safety Phrases	S36/37
RIDADR	NONH for all modes of transport
RTECS	SM8390000
HS Code	2932209090

Customs

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles13

Hepatorenal protective effect of Antistax(®) against chemically-induced toxicity.

Pharmacogn. Mag. 11 , S173-81, (2015)

Antioxidant natural products and chemoprevention are considered nowadays as an effective approach against health various disorders and diseases induced by oxidative stress or free radicals.The aim of ...

Establishing pediatric reference intervals for 13 biochemical analytes derived from normal subjects in a pediatric endocrinology clinic in Korea.

Clin. Biochem. 47(18) , 268-71, (2014)

Defining pediatric reference intervals is one of the most difficult tasks for laboratory physicians. The continuously changing physiology of growing children makes their laboratory values moving targe...

Relative abundance of fetuin- A in peritoneal dialysis effluent and its association with in situ formation of calciprotein particles: an observational pilot study.

Nephrology (Carlton.) 20(1) , 6-10, (2014)

In patients with renal failure or chronic inflammation, the accumulation of fetuin-A-containing calciprotein particles (CPP) in the extracellular fluid has been implicated in driving inflammatory path...

Synonyms

3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one

3,3'-DIMETHYLPHENOLPHTHALEIN

o-cresolphthalein

MFCD00005912

1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-

3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone

3,3-Bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one

EINECS 209-881-8

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