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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Benzenedicarboperoxoicacid, 1,2-bis(1,1-dimethylethyl) ester
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2155-71-7

2155-71-7 structure

2155-71-7 structure

Name: 1,2-Benzenedicarboperoxoicacid, 1,2-bis(1,1-dimethylethyl) ester
Chemical Name: Di-tert-butyl diperoxyphthalate
CAS Number: 2155-71-7
Molecular Formula: C₁₆H₂₂O₆
Molecular Weight: 310.34200
Create Date: 2018-04-24 08:00:00
Modify Date: 2025-08-26 10:43:24

Name	Di-tert-butyl diperoxyphthalate
Synonyms	Diperoxyphthalsaeure-di-tert-butylester Benzene-1,2-di(peroxycarboxylic acid)di-tert-butyl ester Di-tert-butyl peroxyphthalate Diperoxyphthalic acid di-tert-butyl ester tert-Butyl diperphthalate di-tert.-butyl diperphthalate Di-perphthalsaeure-di-tert.-butylester di-t-butyl diperoxyphthalate 1,2-Benzenedicarboperoxoic acid di(tert-butyl) 1,2-Benzenediperoxycarboxylic acid di(tert-butyl) ester

Density	1.12g/cm3
Boiling Point	442.2ºC at 760mmHg
Molecular Formula	C₁₆H₂₂O₆
Molecular Weight	310.34200
Flash Point	194.3ºC
Exact Mass	310.14200
PSA	71.06000
LogP	3.46040
Vapour Pressure	5.12E-08mmHg at 25°C
Index of Refraction	1.496

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JJ1778000

CHEMICAL NAME :: Diperoxyphthalic acid, di-tert-butyl ester

CAS REGISTRY NUMBER :: 2155-71-7

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H22-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

REFERENCE :: BSPII* SPI Bulletin. (Soc. of the Plastics Industry, 250 Park Ave., New York, NY 10017) Volume(issue)/page/year: 1/75-19B

HS Code	2918300090

88-95-9 structure

88-95-9

~%

2155-71-7 structure

2155-71-7

Literature: Milas; Surgenor Journal of the American Chemical Society, 1946 , vol. 68, p. 642

Precursor 1
88-95-9
DownStream 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%

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