Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: m-Tolunitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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620-22-4

620-22-4 structure

620-22-4 structure

Name: 3-methylbenzonitrile
Chemical Name: 3-methylbenzonitrile
CAS Number: 620-22-4
Molecular Formula: C₈H₇N
Molecular Weight: 117.148
Catalog: Chemical reagent Organic reagent Cyanide/nitrile
Create Date: 2018-09-28 07:04:27
Modify Date: 2026-06-30 13:51:19

Name	3-methylbenzonitrile
Synonyms	1-Cyano-3-methylbenzene Benzonitrile,3-methyl 3-METHYLBENZONITRILE M-CYANO TOLUENE 3-Methylbenzonitrile m-Methylbenzonitrile / 3-Tolunitrile MFCD00001808 3-tolyl cyanide M-TOLUNITRIL S ML M-TOLUNITRILE 3-TOLUNITRILE HHF7 1-Methyl-3-cyanobenzene Benzonitrile, 3-methyl m-Toluenenitrile m-Tolylnitrile m-Tolyl cyanide Nitril kyseliny m-toluylove Letrozole Impurity 6 M-Tolunitrile, R M-TOLUONITRILE 3-CYANOTOLUENE M-Tolunitrile (8CI) 3-Methylbenzonitrile/m-Tolunitrile 3-Methylbenzolcarbonitril m-Tolynitrile m-Methylphenyl cyanide M-Tolunitrile 3-Methylbenzonitrile 3-Methylbenzenecbonitrile CNT 3-Cyanotoluene MCT1D 3-methyl-benzonitril nitrilkyselinym-toluylove M-TOLUNITRIL S 3-Toluenkbonitril 3-METHYLBENZENECBONITRILE meta-Tolunitrile 3-Cyanotoluene Tolunitrile 3-Tolunitrile m-Methylbenzonitrile m-Toluonitrile m-Cyanotoluene NCR C1 EINECS 210-631-5

Density	1.0±0.1 g/cm3
Boiling Point	213.8±9.0 °C at 760 mmHg
Melting Point	−23 °C(lit.)
Molecular Formula	C₈H₇N
Molecular Weight	117.148
Flash Point	86.7±0.0 °C
Exact Mass	117.057846
PSA	23.79000
LogP	2.12
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.531
Water Solubility	<0.1 g/100 mL at 25 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XV0525000

CHEMICAL NAME :: m-Tolunitrile

CAS REGISTRY NUMBER :: 620-22-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H7-N

MOLECULAR WEIGHT :: 117.16

WISWESSER LINE NOTATION :: NCR C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,904,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 gm/kg

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

REFERENCE :: ZAARAM Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. (Darmstadt, Fed. Rep. Ger.) V.1-25, 1951-75. Volume(issue)/page/year: 19,225,1969

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >300 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,906,1978

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 41,41,1986

Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/38
Safety Phrases	S26-S36/37/39-S45-S37
RIDADR	3276
WGK Germany	3
RTECS	XV0525000
Packaging Group	I; II
Hazard Class	6.1
HS Code	2926909090

Precursor 10
591-17-3 68-12-2 135754-82-4 618-47-3
108-38-3 6935-65-5 52707-50-3 120-33-2
28188-41-2 620-23-5
DownStream 10
4387-32-0 3113-71-1 4389-45-1 3113-72-2
34231-22-6 5437-38-7 42872-83-3 148278-90-4
40067-82-1 94192-16-2

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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