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: 1,3-PHENYLENE-BIS(2-THIOUREA)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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2591-01-7

2591-01-7 structure

2591-01-7 structure

Name: 1,3-Phenylene-bis(2-thiourea)
Chemical Name: 1,3-Phenylene-bis(2-thiourea)
CAS Number: 2591-01-7
Molecular Formula: C₈H₁₀N₄S₂
Molecular Weight: 226.322
Create Date: 2018-06-03 08:00:00
Modify Date: 2025-08-25 20:44:57

Name	1,3-Phenylene-bis(2-thiourea)
Synonyms	[3-(carbamothioylamino)phenyl]thiourea 1,1'-(1,3-Phenylene)bis(thiourea) Thiourea, N,N''-1,3-phenylenebis-

Density	1.6±0.1 g/cm3
Boiling Point	401.0±55.0 °C at 760 mmHg
Melting Point	211ºC
Molecular Formula	C₈H₁₀N₄S₂
Molecular Weight	226.322
Flash Point	196.3±31.5 °C
Exact Mass	226.034683
PSA	140.28000
LogP	-0.21
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.888

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU1292000

CHEMICAL NAME :: Urea, 1,1'-m-phenylenebis(2-thio-

CAS REGISTRY NUMBER :: 2591-01-7

BEILSTEIN REFERENCE NO. :: 1214619

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N4-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 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: 5,45,1953

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
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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