Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(tert-butyldioxyisopropyl)benzene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Bis(tert-butyldioxyisopropyl)benzene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

25155-25-3

25155-25-3 structure

25155-25-3 structure

Name: Bis(tert-butyldioxyisopropyl)benzene
Chemical Name: Bis(tert-butyldioxyisopropyl)benzene
CAS Number: 25155-25-3
Molecular Formula: C₂₀H₃₄O₄
Molecular Weight: 338.48200
Create Date: 2018-04-19 08:00:00
Modify Date: 2025-08-25 10:36:27

Name	Bis(tert-butyldioxyisopropyl)benzene
Synonyms	vul-cup LUPEROX(R)F90P Peroximon F 40MG Luperox(R) F vul-cup40ke Perkadox 14 MFCD00137470 VAROX 802-40KE Luperox(R) VAROX VC-R vul-cupr EINECS 246-678-3

Density	1.63 g/mL at 25 °C(lit.)
Boiling Point	374.8ºC at 760 mmHg
Melting Point	44-48 °C(lit.)
Molecular Formula	C₂₀H₃₄O₄
Molecular Weight	338.48200
Flash Point	>230 °F
Exact Mass	338.24600
PSA	36.92000
LogP	5.65020
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.475
Water Solubility	<0.1 g/100 mL at 21 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SD8431900

CHEMICAL NAME :: Peroxide, (phenylenediisopropylidene)bis(tert-butyl-

CAS REGISTRY NUMBER :: 25155-25-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C20-H34-O4

MOLECULAR WEIGHT :: 338.54

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: HERBU* Hercules Inc., Hercules Bulletin. (Hercules Inc., Pine & Paper Chemicals Dept., Wilmington, DE) Volume(issue)/page/year: PRC-304 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >23 gm/kg

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

REFERENCE :: HERBU* Hercules Inc., Hercules Bulletin. (Hercules Inc., Pine & Paper Chemicals Dept., Wilmington, DE) Volume(issue)/page/year: PRC-304

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >180 mg/m3/6H

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

REFERENCE :: HERBU* Hercules Inc., Hercules Bulletin. (Hercules Inc., Pine & Paper Chemicals Dept., Wilmington, DE) Volume(issue)/page/year: PRC-304

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >180 mg/m3/6H

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

REFERENCE :: HERBU* Hercules Inc., Hercules Bulletin. (Hercules Inc., Pine & Paper Chemicals Dept., Wilmington, DE) Volume(issue)/page/year: PRC-304

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >180 mg/m3/6H

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

REFERENCE :: HERBU* Hercules Inc., Hercules Bulletin. (Hercules Inc., Pine & Paper Chemicals Dept., Wilmington, DE) Volume(issue)/page/year: PRC-304

Hazard Codes	O:Oxidizingagent;
Risk Phrases	R8
Safety Phrases	S17-S36-S26-S36/37/39-S3/7-S14
RIDADR	UN 3106 5.2
WGK Germany	1
RTECS	SD8431900
Packaging Group	II
Hazard Class	5.2
HS Code	2909600000

HS Code	2909600000
Summary	2909600000 alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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