isopropylthiourea

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Names

[ CAS No. ]:
1719-76-2

[ Name ]:
isopropylthiourea

[Synonym ]:
MFCD00041375
1-iso-propyl-2-thiourea
Urea,1-isopropyl-2-thio
N-Isopropylthiourea
i-propylthiourea
Isopropylthioharnstoff
USAF D-6
isopropylthiourea

Chemical & Physical Properties

[ Density]:
1.051 g/cm3

[ Boiling Point ]:
173.8ºC at 760 mmHg

[ Melting Point ]:
169-170°C

[ Molecular Formula ]:
C4H10N2S

[ Molecular Weight ]:
118.20100

[ Flash Point ]:
58.9ºC

[ Exact Mass ]:
118.05600

[ PSA ]:
70.14000

[ LogP ]:
1.31920

[ Vapour Pressure ]:
1.25mmHg at 25°C

[ Index of Refraction ]:
1.534

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT6125000
CHEMICAL NAME :
Urea, 1-isopropyl-2-thio-
CAS REGISTRY NUMBER :
1719-76-2
BEILSTEIN REFERENCE NO. :
1743052
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H10-N2-S
MOLECULAR WEIGHT :
118.22
WISWESSER LINE NOTATION :
SUYZMY1&1

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 :
100 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

Safety Information

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S36/37/39

[ RIDADR ]:
2811

[ RTECS ]:
YT6125000

[ Packaging Group ]:
III

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Isopropyl-3-(2-methyl-2-propanyl)thiourea
  • Isopropyl isothiocyanate
  • isopropylammonium thiocyanate
  • thiocarbamic acid O-isopropyl ester
  • isopropylamine
  • ether
  • Ethanol
  • Ammonia

DownStream

  • Proguanil
  • 2-BOC-5-(2-ISOPROPYLAMINO-THIAZOL-4-YL)-ISOINDOLINE
  • 4-[2-(propan-2-ylamino)-1,3-thiazol-4-yl]benzoic acid
  • 3-[2-(propan-2-ylamino)-1,3-thiazol-4-yl]benzoic acid

Customs

[ 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%

Related Compounds

  • tetra-isopropylthiourea
  • 1-benzyl-3-isopropylthiourea
  • N-Phenyl-N'-isopropylthiourea
  • N-T-Butyl-N'-Isopropylthiourea
  • S-Isopropylthiourea hydrobromide
  • S-Isopropylthiourea hydrobromide
  • 5-(cyclopropylmethyl)-1-(1-hydroxybutan-2-yl)-1H-1,2,3-triazole-4-carbaldehyde
  • 2-[1-(propan-2-yl)-1H-pyrazol-5-yl]prop-2-en-1-amine
  • 5-Amino-3-bromo-4-methyl-1-(propoxymethyl)-1,2-dihydropyridin-2-one
  • 7-(3-bromo-2-methylphenyl)-2,8a-dihydro-1H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione
  • 3-Methyl-7-(2-phenylethyl)-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8-one
  • 6-[5-(5-Methylpyrazolo[1,5-a]pyrimidin-7-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrol-2-yl]-1,3-diazinane-2,4-dione
  • 5-(cyclopropylmethyl)-1-(1-methoxybutan-2-yl)-1H-1,2,3-triazole-4-carbaldehyde
  • 5-fluoro-2-[4-(4-methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]-6-methyl-5H-pyrimidin-4-one
  • 1,3-Dimethyl-6-[4-(1,8-naphthyridin-2-yl)piperidin-1-yl]-1,3-diazinane-2,4-dione
  • [2-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrol-5-yl]-pyrazolidin-4-ylmethanone
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