Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl carbate
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylicacid, 2,3-dimethyl ester
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5826-73-3

5826-73-3 structure

5826-73-3 structure

Name: Dimethyl carbate
Chemical Name: dimethyl 5-norbornene-2,3-dicarboxylate
CAS Number: 5826-73-3
Molecular Formula: C₁₁H₁₄O₄
Molecular Weight: 210.227
Create Date: 2018-05-18 08:00:00
Modify Date: 2025-09-08 18:27:57

Name	dimethyl 5-norbornene-2,3-dicarboxylate
Synonyms	DIMETHYL 5-NORBORNENE-2,3-DICARBOXYLATE dimethyl (exo,endo)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate Compound-3916 5-Norbornene-2-yl 5-Norbornene-2,3-dicarboxylic acid, dimethyl ester NISY Dimethyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate Dimethyl carbate endic acid dimethyl ester (2-endo,3-exo)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester Dimethylbicyclo[2.2.1]hept-5-en-2,3-dicarboxylat Bicyclo(2.2.1)hept-5-ene-2,3-dicarboxylic acid, dimethyl ester (9CI) endo,rac-2,3-dicarbomethoxynorbornene Dimethyl Bicyclo[2.2.1]-5-heptene-2,3-dicarboxylate Dimethylkarbat endo,exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid dimethyl ester Dimelone Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, dimethyl ester Dimalone MFCD00154455

Density	1.2±0.1 g/cm3
Boiling Point	284.6±40.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₄O₄
Molecular Weight	210.227
Flash Point	137.5±25.7 °C
Exact Mass	210.089203
PSA	52.60000
LogP	1.20
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.509

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RB8925000

CHEMICAL NAME :: 5-Norbornene-2,3-dicarboxylic acid, dimethyl ester, cis-

CAS REGISTRY NUMBER :: 5826-73-3

LAST UPDATED :: 199603

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H14-O4

MOLECULAR WEIGHT :: 210.25

WISWESSER LINE NOTATION :: L55 A CUTJ EVO1 GVO1 -C

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,211,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1400 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 360 mL/kg/13W-I

TOXIC EFFECTS :: Related to Chronic Data - death

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948

Risk Phrases	R22;R36/38
Safety Phrases	S26-S36/37/39

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