Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Propene-1,1-diol,2-methyl-, 1,1-diacetate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propene-1,1-diol,2-methyl-, 1,1-diacetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: methallylidene diacetate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

10476-95-6

10476-95-6 structure

Name: 2-Propene-1,1-diol,2-methyl-, 1,1-diacetate
Chemical Name: methallylidene diacetate
CAS Number: 10476-95-6
Molecular Formula: C₈H₁₂O₄
Molecular Weight: 172.17800
Create Date: 2018-07-13 17:50:13
Modify Date: 2025-08-22 23:58:13

Name	methallylidene diacetate
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

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.)

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

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

78-85-3

108-24-7

~87%

10476-95-6

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

64-19-7

14478-14-9

10476-95-6

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

3664-56-0

2570-63-0

10476-95-6

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

Precursor 6
78-85-3 108-24-7 64-19-7 14478-14-9
3664-56-0 2570-63-0
DownStream 7
20668-28-4 20668-27-3 20668-29-5 3002-80-0
78-85-3 108-24-7 97041-62-8

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%

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