Benzaldehyde dimethyl acetal

Modify Date: 2024-01-03 18:19:19

Benzaldehyde dimethyl acetal Structure
Benzaldehyde dimethyl acetal structure
Common Name Benzaldehyde dimethyl acetal
CAS Number 1125-88-8 Molecular Weight 152.190
Density 1.0±0.1 g/cm3 Boiling Point 199.7±0.0 °C at 760 mmHg
Molecular Formula C9H12O2 Melting Point 87-89ºC
MSDS Chinese USA Flash Point 69.4±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Benzaldehyde dimethyl acetal
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 199.7±0.0 °C at 760 mmHg
Melting Point 87-89ºC
Molecular Formula C9H12O2
Molecular Weight 152.190
Flash Point 69.4±0.0 °C
Exact Mass 152.083725
PSA 18.46000
LogP 2.24
Vapour Pressure 0.5±0.3 mmHg at 25°C
Index of Refraction 1.489
Storage condition 2-8°C
Water Solubility decomposes

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU5774000
CHEMICAL NAME :
Benzaldehyde, dimethyl acetal
CAS REGISTRY NUMBER :
1125-88-8
BEILSTEIN REFERENCE NO. :
2044501
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C9-H12-O2
MOLECULAR WEIGHT :
152.21
WISWESSER LINE NOTATION :
1OYR&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,711,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1220 mg/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: 17,711,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 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: 17,711,1979

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S23-S24/25
RIDADR 3271
WGK Germany 3
RTECS CU5774000
HS Code 29110000

 Synthetic Route

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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 Synonyms

Benzene, (dimethoxymethyl)-
Dimethoxymethyl-benzene
Toluene, α,α-dimethoxy-
α,α-Dimethoxytoluene
Benzaldehydedimethylacetal
MFCD00008491
dimethoxymethylbenzene
EINECS 214-413-0
(Dimethoxymethyl)benzene