1-(2-Methylphenyl)thiourea

Modify Date: 2025-08-26 20:50:47

1-(2-Methylphenyl)thiourea structure	Common Name	1-(2-Methylphenyl)thiourea
	CAS Number	614-78-8	Molecular Weight	166.243
	Density	1.2±0.1 g/cm3	Boiling Point	275.5±33.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₀N₂S	Melting Point	149 °C
	MSDS	N/A	Flash Point	120.4±25.4 °C

Name	N-(2-Methylphenyl)thiourea
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	275.5±33.0 °C at 760 mmHg
Melting Point	149 °C
Molecular Formula	C₈H₁₀N₂S
Molecular Weight	166.243
Flash Point	120.4±25.4 °C
Exact Mass	166.056473
PSA	70.14000
LogP	1.19
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.696

1-(2-Methylphenyl)thiourea MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU2975000

CHEMICAL NAME :: Urea, 2-thio-1-o-tolyl-

CAS REGISTRY NUMBER :: 614-78-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H10-N2-S

MOLECULAR WEIGHT :: 166.26

WISWESSER LINE NOTATION :: SUYZMR B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,1,1953

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0484 No. of Facilities: 76 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 292 (estimated)

Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S22-S26-S36/37/39
RIDADR	2811
RTECS	YU2975000
Packaging Group	III
Hazard Class	6.1
HS Code	2930909090

Precursor 7
CAS#:95-53-4 o-Toluidine CAS#:4949-88-6 Usaf k-1471 CAS#:540-72-7 Sodium thiocyanate CAS#:636-21-5 o-Toluidine HCl
CAS#:614-69-7 2-Methylphenyl ... CAS#:333-20-0 Potassium thioc... CAS#:113815-92-2 bis(1-isothiocy...
DownStream 10
CAS#:10532-63-5 (2-methylphenyl... CAS#:14185-60-5 N-[(2-methylphe... CAS#:614-10-8 Hydrazinecarbot... CAS#:101030-88-0 amino-(2-methyl...
CAS#:3323-85-1 2-chloro-N-(4-m... CAS#:32607-34-4 3-(2-METHYLPHEN... CAS#:35160-10-2 (4,5-DICHLORO-6... CAS#:1477-42-5 4-Methylbenzo[d...
CAS#:76462-14-1 9-methyl-1,3-di... CAS#:76462-15-2 3-chloro-9-meth...

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Thiourea, N-(2-methylphenyl)-

2-tolylthiourea

2-THIO-1-O-TOLYLUREA

1-(2-Methylphenyl)thiourea

2-thio-1-o-tolyl-ure

MFCD00041162

(2-methylphenyl)thiourea

EINECS 210-395-3

O-TOLYLTHIOUREA

1-o-Tolyl-2-thiourea

N-(o-Tolyl)thiourea

ortho-Tolylthiourea

o-methylphenyl thiourea

1-o-tolylthiocarbamide

thiourea,1-(2-tolyl)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(2-Methylphenyl)thiourea
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(2-Methylphenyl)thiourea
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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