101-48-4

101-48-4 structure
101-48-4 structure

Name Phenylacetaldehyde dimethyl acetal
Synonyms (2,2-Dimethoxyethyl)benzene
EINECS 202-945-6
Benzene, (2,2-dimethoxyethyl)-
MFCD00008487
Density 1.0±0.1 g/cm3
Boiling Point 196.6±20.0 °C at 760 mmHg
Molecular Formula C10H14O2
Molecular Weight 166.217
Flash Point 83.9±0.0 °C
Exact Mass 166.099380
PSA 18.46000
LogP 2.07
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.488

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB3040000
CHEMICAL NAME :
Acetaldehyde, phenyl-, dimethyl acetal
CAS REGISTRY NUMBER :
101-48-4
BEILSTEIN REFERENCE NO. :
0879360
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H14-O2
MOLECULAR WEIGHT :
166.24
WISWESSER LINE NOTATION :
1OYO1&1R

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 :
3500 uL/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: 13,899,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 mL/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: 13,899,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9641 No. of Facilities: 925 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 22268 (estimated) No. of Female Employees: 9580 (estimated)
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Safety Phrases S23-S24/25
WGK Germany 1
RTECS AB3040000
HS Code 2911000000
HS Code 2911000000
Summary 2911000000 acetals and hemiacetals, whether or not with other oxygen function, 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%