2-Propene-1,1-diol,2-methyl-, 1,1-diacetate

Modify Date: 2024-01-09 18:59:08

2-Propene-1,1-diol,2-methyl-, 1,1-diacetate Structure
2-Propene-1,1-diol,2-methyl-, 1,1-diacetate structure
Common Name 2-Propene-1,1-diol,2-methyl-, 1,1-diacetate
CAS Number 10476-95-6 Molecular Weight 172.17800
Density 1.057 g/cm3 Boiling Point 191ºC at 760 mmHg
Molecular Formula C8H12O4 Melting Point -15ºC(lit.)
MSDS N/A Flash Point 83.3ºC

 Names

Name methallylidene diacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.057 g/cm3
Boiling Point 191ºC at 760 mmHg
Melting Point -15ºC(lit.)
Molecular Formula C8H12O4
Molecular Weight 172.17800
Flash Point 83.3ºC
Exact Mass 172.07400
PSA 52.60000
LogP 1.01480
Vapour Pressure 0.526mmHg at 25°C
Index of Refraction n20/D 1.424(lit.)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UC9800000
CHEMICAL NAME :
2-Propene-1,1-diol, 2-methyl-, diacetate
CAS REGISTRY NUMBER :
10476-95-6
BEILSTEIN REFERENCE NO. :
1775081
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H12-O4
MOLECULAR WEIGHT :
172.20
WISWESSER LINE NOTATION :
1VOYOV1&Y1&U1

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 :
440 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
62 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,61,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
44 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

 Safety Information

Hazard Codes T+: Very toxic;
Risk Phrases R26/27/28
Safety Phrases S45;S36/S37/S39
RIDADR UN 2810 6
Packaging Group II
Hazard Class 6.1(a)
HS Code 2915390090

 Synthetic Route

~87%

2-Propene-1,1-diol,2-methyl-, 1,1-diacetate Structure

2-Propene-1,1-d...

CAS#:10476-95-6

Literature: Michie, Jacqueline K.; Miller, J. Allen Synthesis, 1981 , # 10 p. 824

~%

2-Propene-1,1-diol,2-methyl-, 1,1-diacetate Structure

2-Propene-1,1-d...

CAS#:10476-95-6

Literature: Shono,T. et al. Journal of the American Chemical Society, 1974 , vol. 96, p. 3532 - 3536

~%

2-Propene-1,1-diol,2-methyl-, 1,1-diacetate Structure

2-Propene-1,1-d...

CAS#:10476-95-6

Literature: Shirafuji,T. et al. Tetrahedron Letters, 1971 , p. 4713 - 4714

 Customs

HS Code 2915390090
Summary 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

 Synonyms

3,3-Diacetoxy-2-methyl-1-propene
methacrolein diacetylacetal
Methyl allylidene diacetate
2-methylprop-2-ene-1,1-diyl diacetate
2-methylprop-2-en-1,1-diol bisacetate
(1-acetyloxy-2-methylprop-2-enyl) acetate
2-methylallylidene diacetate
METHACROLEIN DIACETATE
2-methyl-2-propen-1,1-diyl diacetate
3,3-diacetoxy-2-methyl-propene
2-Propene-1,1-diol,2-methyl-,diacetate
MFCD00008706
EINECS 233-974-2
2-Methyl-2-propene-1,1-diol diacetate