Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-Diphenyl-2-thiourea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3898-08-6

3898-08-6 structure

3898-08-6 structure

Name: 1,1-Diphenyl-2-thiourea
Chemical Name: 1,1-Diphenyl-2-thiourea
CAS Number: 3898-08-6
Molecular Formula: C₁₃H₁₂N₂S
Molecular Weight: 228.313
Catalog: Chemical reagent Organic reagent Thiourea
Create Date: 2018-06-30 19:58:21
Modify Date: 2025-08-25 11:03:21

Name	1,1-Diphenyl-2-thiourea
Synonyms	Diphenylthiourea (VAN) EINECS 223-448-0 Thiourea, N,N-diphenyl- Methanethiol, 1-(diphenylamino)-1-imino- N,N-Diphenylcarbamimidothioic acid Diphenylthiourea 1,1-DIPHENYL-2-THIOUREA 1,1-Diphenylthiourea

Density	1.1±0.1 g/cm3
Boiling Point	325.5±25.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₂N₂S
Molecular Weight	228.313
Flash Point	150.6±23.2 °C
Exact Mass	228.072113
PSA	61.35000
LogP	3.41
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.619

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT2100000

CHEMICAL NAME :: Urea, 1,1-diphenyl-2-thio-

CAS REGISTRY NUMBER :: 3898-08-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H12-N2-S

MOLECULAR WEIGHT :: 228.33

WISWESSER LINE NOTATION :: SUYZNR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 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: AD277-689

RTECS	YT2100000
HS Code	2930909090

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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