Cumyl hydroperoxide

Modify Date: 2024-01-02 19:39:18

Cumyl hydroperoxide Structure
Cumyl hydroperoxide structure
Common Name Cumyl hydroperoxide
CAS Number 80-15-9 Molecular Weight 152.190
Density 1.1±0.1 g/cm3 Boiling Point 225.1±0.0 °C at 760 mmHg
Molecular Formula C9H12O2 Melting Point -30 °C
MSDS Chinese USA Flash Point 56.1±0.0 °C
Symbol GHS02 GHS05 GHS06 GHS08 GHS09
GHS02, GHS05, GHS06, GHS08, GHS09
Signal Word Danger

 Names

Name cumene hydroperoxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 225.1±0.0 °C at 760 mmHg
Melting Point -30 °C
Molecular Formula C9H12O2
Molecular Weight 152.190
Flash Point 56.1±0.0 °C
Exact Mass 152.083725
PSA 29.46000
LogP 2.63
Vapour density 5.4 (vs air)
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.515
Stability Stable. combustible. Strong oxidizer. Incompatible with a variety of organic materials, reacting vigorously or violently with acids, reducing agents, many metals, strong alkalies. Heat sensitive, decomposing explosively.
Water Solubility Slightly soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MX2450000
CHEMICAL NAME :
Hydroperoxide, alpha,alpha-dimethylbenzyl-
CAS REGISTRY NUMBER :
80-15-9
BEILSTEIN REFERENCE NO. :
1908117
LAST UPDATED :
199710
DATA ITEMS CITED :
29
MOLECULAR FORMULA :
C9-H12-O2
MOLECULAR WEIGHT :
152.21
WISWESSER LINE NOTATION :
QOX1&1&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
382 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - hematuria
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
220 ppm/4H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Kidney, Ureter, Bladder - hematuria
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
95 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Behavioral - ataxia
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
382 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 ppm/4H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
270 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
490 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Cardiac - pulse rate increase, without fall in BP Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - body temperature decrease
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1604 mg/kg/7W-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 ppm/4H/3D-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - other changes Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
399 mg/kg/7W-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8844 mg/kg/67W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
304 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
Gene conversion and mitotic recombination
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
47 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 308,159,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1346 No. of Facilities: 4311 (estimated) No. of Industries: 80 No. of Occupations: 53 No. of Employees: 95676 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1346 No. of Facilities: 10989 (estimated) No. of Industries: 125 No. of Occupations: 85 No. of Employees: 234305 (estimated) No. of Female Employees: 69933 (estimated)

 Safety Information

Symbol GHS02 GHS05 GHS06 GHS08 GHS09
GHS02, GHS05, GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H226-H242-H302 + H312-H304-H314-H331-H335-H373-H411
Precautionary Statements P210-P260-P280-P304 + P340 + P310-P305 + P351 + P338 + P310-P370 + P378
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic
Risk Phrases R21/22;R23;R34;R48/20/22;R51/53;R7
Safety Phrases S14-S3/7-S36/37/39-S45-S50-S61-S14A-S26
RIDADR UN 3109 5.2
WGK Germany 3
RTECS MX2450000
Packaging Group II
Hazard Class 5.2
HS Code 2909600000

 Synthetic Route

 Customs

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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 Synonyms

2-Phenyl-2-propyl hydroperoxide
Cumene hydroperoxide
2-Phenylpropan-2-yl hydroperoxide
MFCD00002129
2-hydroperoxypropan-2-ylbenzene
Hyperiz
Trigonox R 239A
a,a-Dimethylbenzyl Hydroperoxide
a-Cumyl Hydroperoxide
1-Methyl-1-phenylethylhydroperoxide
Kayacumene H
EINECS 201-254-7
Percumyl H 80
R 239A
Hydroperoxide, 1-methyl-1-phenylethyl
2-Hydroperoxy-2-phenylpropane
Trigonox K 80
Percumyl H
a,a-Dimethylbenzylhydroperoxide
a-Cumene Hydroperoxide
Trigonox R 239R
1-Methyl-1-phenylethyl hydroperoxide
2-Phenyl-2-propanyl hydroperoxide
Hydroperoxide, α,α-dimethylbenzyl
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