o-Tolunitrile

Modify Date: 2025-08-20 15:55:44

o-Tolunitrile structure	Common Name	o-Tolunitrile
	CAS Number	529-19-1	Molecular Weight	117.148
	Density	1.0±0.1 g/cm3	Boiling Point	206.0±9.0 °C at 760 mmHg
	Molecular Formula	C₈H₇N	Melting Point	-13 °C
	MSDS	Chinese USA	Flash Point	78.0±11.2 °C
	Symbol	GHS07	Signal Word	Warning

Name	o-Tolunitrile
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	206.0±9.0 °C at 760 mmHg
Melting Point	-13 °C
Molecular Formula	C₈H₇N
Molecular Weight	117.148
Flash Point	78.0±11.2 °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 17 ºC

o-Tolunitrile MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XV0600000

CHEMICAL NAME :: o-Tolunitrile

CAS REGISTRY NUMBER :: 529-19-1

LAST UPDATED :: 199707

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H7-N

MOLECULAR WEIGHT :: 117.16

WISWESSER LINE NOTATION :: NCR B1

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 :: 3200 mg/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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 700 mg/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 :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 618 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 5,161,1899

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 5,161,1899

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H412
Precautionary Statements	P273
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	R38;R52/53
Safety Phrases	S61-S37
RIDADR	3276
WGK Germany	2
RTECS	XV0600000
Packaging Group	I; II
Hazard Class	6.1
HS Code	29269095

Precursor 10
CAS#:89-93-0 o-Xylylamine CAS#:95-46-5 2-Bromotoluene CAS#:68-12-2 N,N-Dimethylfor... CAS#:130250-61-2 2,N-Dimethyl-N-...
CAS#:527-85-5 2-Methylbenzamide CAS#:87-24-1 Ethyl 2-methylb... CAS#:6639-19-6 Benzamide,N,N,2... CAS#:95-47-6 o-xylene
CAS#:529-20-4 2-Methylbenzaldehyde CAS#:873-32-5 2-Chlorobenzonitrile
DownStream 10
CAS#:104847-07-6 N-t-butyl-2-met... CAS#:447-60-9 2-(Trifluoromet... CAS#:527-85-5 2-Methylbenzamide CAS#:118-90-1 2-Methylbenzoic acid
CAS#:89-71-4 Methyl o-methyl... CAS#:5931-53-3 Diphenyl(o-toly... CAS#:53005-44-0 2-Methoxy-6-met... CAS#:3839-22-3 2-Cyanobenzoic acid
CAS#:88-99-3 Phthalic acid CAS#:360-64-5 2-(Trifluoromet...

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%

Electronic spectra of 2- and 3-tolunitrile in the gas phase. I. A study of methyl group internal rotation via rovibronically resolved spectroscopy.

J. Chem. Phys. 144 , 44303, (2016)

Rotationally resolved fluorescence excitation spectra of the origin bands in the S1 ← S0 transition of 2-tolunitrile (2TN) and 3-tolunitrile (3TN) have been recorded in the collision-free environment ...

o-Tolunitrile

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EINECS 208-451-7

MFCD00001792

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Letrozole Impurity 7

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: o-Tolunitrile
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: o-Tolunitrile
Price: ￥88.0/100ml ￥278.0/500ml
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: o-Tolunitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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o-Tolunitrile

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.