Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(2-Methylphenyl)thiourea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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614-78-8

614-78-8 structure

614-78-8 structure

Name: 1-(2-Methylphenyl)thiourea
Chemical Name: N-(2-Methylphenyl)thiourea
CAS Number: 614-78-8
Molecular Formula: C₈H₁₀N₂S
Molecular Weight: 166.243
Catalog: Chemical reagent Organic reagent Thiourea
Create Date: 2018-06-09 19:04:08
Modify Date: 2026-07-21 10:23:36

Name	N-(2-Methylphenyl)thiourea
Synonyms	2-tolylthiourea 2-METHYLPHENYLTHIOUREA 2-thio-1-o-tolyl-ure MFCD00041162 EINECS 210-395-3 (2-methylphenyl)-thioure Thiourea, (2-methylphenyl) N-(2-METHYLPHENYL)THIOUREA Methylphenylthiourea, 2-: (o-Tolyl thiourea) ortho-Tolylthiourea 1-o-tolylthiocarbamide AURORA thiourea,1-(2-tolyl) [Phenyl-U-14C6] o-tolylthiourea 2-THIO-1-O-TOLYLUREA 1-(2-methylphenyl)thiourea Urea, 2-thio-1-o-tolyl (2-methylphenyl)thiourea N-(2-Methylphenyl)th 1-(o-tolyl)thiourea-[14C1] O-TOLYLTHIOUREA 1-o-Tolyl-2-thiourea 1-(2-METHYLPHENYL)-2-THIOUREA N-(o-Tolyl)thiourea Thiourea, N-(2-methylphenyl) o-methylphenyl thiourea o-methyl phenyl thiourea o-Tolylthiourea

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

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
95-53-4 4949-88-6 540-72-7 636-21-5
614-69-7 333-20-0 113815-92-2
DownStream 10
10532-63-5 14185-60-5 614-10-8 101030-88-0
3323-85-1 32607-34-4 35160-10-2 1477-42-5
76462-14-1 76462-15-2

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%

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