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1843-05-6

1843-05-6 structure
1843-05-6 structure
Name Octabenzone
Synonyms benzophenone-12,octabenzone
UF 4
benzonoo
2-Hydroxy-4-Octyloxybenzophenone
Octabenzone
uva1
BP-12
4-n-octoxy-2-hydroxybenzophenone
EINECS 217-421-2
anti-uvp
mark1413
[2-Hydroxy-4-(octyloxy)phenyl](phenyl)methanone
2-Hydroxy-4-n-octyloxybenzophenone
Uvinul 3008
Spectra-Sorb UV 531
UV 1
2-benzoyl-5-(octyloxy)phenol
(2-Hydroxy-4-(octyloxy)phenyl)(phenyl)methanone
[2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone
MFCD00027327
UV-531
Methanone, [2-hydroxy-4-(octyloxy)phenyl]phenyl-
2-hydroxy-4-n-octoxy-benzophenone
Density 1.1±0.1 g/cm3
Boiling Point 457.9±30.0 °C at 760 mmHg
Melting Point 47-49 °C(lit.)
Molecular Formula C21H26O3
Molecular Weight 326.429
Flash Point 155.1±18.1 °C
Exact Mass 326.188202
PSA 46.53000
LogP 7.36
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.548

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ1595000
CHEMICAL NAME :
Benzophenone, 2-hydroxy-4-(octyloxy)-
CAS REGISTRY NUMBER :
1843-05-6
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C21-H26-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 6,199,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
13 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,648,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 6,199,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
173 gm/kg/91D-I
TOXIC EFFECTS :
Liver - changes in liver weight Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count
REFERENCE :
RPZHAW Roczniki Panstwowego Zakladu Higieny. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.1- 1950- Volume(issue)/page/year: 19,179,1968 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7937 No. of Facilities: 1019 (estimated) No. of Industries: 16 No. of Occupations: 25 No. of Employees: 18167 (estimated) No. of Female Employees: 9950 (estimated)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317
Precautionary Statements P280
Personal Protective Equipment Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases 26-36-61-60
RIDADR UN 3077 9/PG 3
WGK Germany 1
RTECS DJ1595000
HS Code 2914509090
HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Chemsrc provides CAS#:1843-05-6 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 1843-05-6 | Chemsrc address: https://www.chemsrc.com/en/baike/328983.html

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