Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-methylmalononitrile
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Purity: 95.0%
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3696-36-4

3696-36-4 structure

3696-36-4 structure

Name: 2-methylmalononitrile
Chemical Name: 2-methylmalononitrile
CAS Number: 3696-36-4
Molecular Formula: C₄H₄N₂
Molecular Weight: 80.08800
Create Date: 2018-06-12 16:20:15
Modify Date: 2025-08-25 19:54:31

Name	2-methylmalononitrile
Synonyms	tert-butylmercaptan methyl malonitrile TBM(TM) 2-methyl-propane-2-thiol 2-methyl-2-propanethio methyl malononitrile tertiarybutylmercaptan 2-Isobutanethiol tert-Butylthiol 1,1-dimethylethanethiol methylmalonodinitrile 2-methylpropanedinitrile TERT-BUTANETHIOL tert-C4H9SH 2-methyl-2propanethiol tert-Butylmercaptane 2-methylmalonitrile T-BUTYL MERCAPTAN

Density	0.98 g/cm3
Boiling Point	197.5ºC at 760 mmHg
Molecular Formula	C₄H₄N₂
Molecular Weight	80.08800
Flash Point	81.8ºC
Exact Mass	80.03740
PSA	47.58000
LogP	0.66966
Index of Refraction	1.645

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO4249200

CHEMICAL NAME :: Malononitrile, methyl-

CAS REGISTRY NUMBER :: 3696-36-4

BEILSTEIN REFERENCE NO. :: 1737753

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H4-N2

MOLECULAR WEIGHT :: 80.10

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 40 mg/kg

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

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,1325,1965

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 130 mg/kg

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

REFERENCE :: PHLIDQ Pharmacochemistry Library. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,73,1985

HS Code	2926909090

Precursor 9
1113-63-9 138976-63-3 71565-78-1 24850-33-7
109-77-3 74-88-4 50-00-0 77928-77-9
55408-02-1
DownStream 5
141439-28-3 138976-63-3 2400-78-4 71735-34-7
72632-65-6

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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