dilauroyl peroxide

Names

[ CAS No. ]:
105-74-8

[ Name ]:
dilauroyl peroxide

[Synonym ]:
Dilauroyl peroxide (LPO)
EINECS 203-326-3
Diundecylperoxyanhydride
Luperox LP
Lauroyl peroxide
MFCD00008964
peroxide, lauroyl
DIDODECANOYL PEROXIDE
Dodecanoic peroxyanhydride
Dilauroyl peroxide
Di(dodecanoyl)peroxide
di-Lauroyl peroxide
Peroxide, didodecanoyl
UNII-83TLB4N1D5
dodecanoyl dodecaneperoxoate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
467.3±28.0 °C at 760 mmHg

[ Melting Point ]:
53-57 °C(lit.)

[ Molecular Formula ]:
C₂₄H₄₆O₄

[ Molecular Weight ]:
398.620

[ Flash Point ]:
194.9±24.0 °C

[ Exact Mass ]:
398.339600

[ PSA ]:
52.60000

[ LogP ]:
10.60

[ Vapour density ]:
13.7 (vs air)

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.454

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OF2625000

CHEMICAL NAME :: Lauroyl peroxide

CAS REGISTRY NUMBER :: 105-74-8

BEILSTEIN REFERENCE NO. :: 1804936

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C24-H46-O4

MOLECULAR WEIGHT :: 398.70

WISWESSER LINE NOTATION :: 11VOOV11

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,324,1986 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 184 mg/kg/46W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria 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: 37,825,1966

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 638 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease

REFERENCE :: RARSAM Radiation Research, Supplement. (New York, NY) No.1-7, 1959-67. Discontinued. Volume(issue)/page/year: 3,193,1963 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 36,315,1985 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 36,315,1985 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83575 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 532 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83575 No. of Facilities: 60 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 3960 (estimated)

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H242

[ Precautionary Statements ]:
P220-P280-P410-P411 + P235-P420

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
O:Oxidizingagent;

[ Risk Phrases ]:
R7

[ Safety Phrases ]:
S14-S3/7-S36/37/39-S14A-S37/39-S36

[ RIDADR ]:
UN 3106 5.2

[ WGK Germany ]:
1

[ RTECS ]:
OF2625000

[ Packaging Group ]:
II

[ Hazard Class ]:
5.2

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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The synthesis of lauryl methacrylate monoliths for capillary electrochromatography by UV polymerization using several free-radical initiators (α,α′-azobisisobutyronitrile, 2,2-dimethoxy-2-phenylacetop...

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Lauryl methacrylate (LMA)-ester based monolithic columns photo-polymerized using lauroyl peroxide (LPO) as initiator were prepared, and their morphological and CEC properties were studied. The composi...

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Butyl acrylate (BA)- and lauryl acrylate (LA)-based monolithic stationary phases for CEC were synthesized, using a redox system as initiator of polymerization. BA monoliths were initiated with ammoniu...