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Product Name: N,N'-DIISOBUTYLTHIOUREA
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29214-81-1

29214-81-1 structure

29214-81-1 structure

Name: n,n'-diisobutylthiourea
Chemical Name: 1,3-bis(2-methylpropyl)thiourea
CAS Number: 29214-81-1
Molecular Formula: C₉H₂₀N₂S
Molecular Weight: 188.33300
Catalog: Chemical reagent Organic reagent Thiourea
Create Date: 2018-04-14 08:00:00
Modify Date: 2025-08-28 15:10:09

Name	1,3-bis(2-methylpropyl)thiourea
Synonyms	N,N'-Di-i-butylthioharnstoff EINECS 249-520-1 Diisobutyl thiourea Urea,1,3-diisobutyl-2-thio 1,3-diisobutylthiourea N,N'-Diisobutyl-thioharnstoff N,N'-diisobutylthiourea

Density	0.939g/cm3
Boiling Point	240.7ºC at 760mmHg
Molecular Formula	C₉H₂₀N₂S
Molecular Weight	188.33300
Flash Point	99.4ºC
Exact Mass	188.13500
PSA	56.15000
LogP	2.54430
Vapour Pressure	0.0375mmHg at 25°C
Index of Refraction	1.491

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS9830000

CHEMICAL NAME :: Urea, 1,3-diisobutyl-2-thio-

CAS REGISTRY NUMBER :: 29214-81-1

BEILSTEIN REFERENCE NO. :: 1760147

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H20-N2-S

MOLECULAR WEIGHT :: 188.37

WISWESSER LINE NOTATION :: 1Y1&1MYUS&M1Y1&1

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 :: 800 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947

HS Code	2930909090

78-81-9 structure

78-81-9

534-18-9 structure

534-18-9

~99%

2044-27-1 structure

2044-27-1

29214-81-1 structure

29214-81-1

Literature: Takikawa, Yuji; Inoue, Noriyuki; Sato, Ryu; Takizawa, Saburo Chemistry Letters, 1982 , p. 641 - 642

78-81-9 structure

78-81-9

~%

29214-81-1 structure

29214-81-1

Literature: v.Braun Chemische Berichte, 1902 , vol. 35, p. 828 Chemische Berichte, 1903 , vol. 36, p. 2261,2267

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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