Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hydrazinecarbothioamide,N-cyclohexyl-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Hydrazinecarbothioamide,N-cyclohexyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21198-18-5

21198-18-5 structure

21198-18-5 structure

Name: Hydrazinecarbothioamide,N-cyclohexyl-
Chemical Name: 4-Cyclohexyl-3-thiosemicarbazide
CAS Number: 21198-18-5
Molecular Formula: C₇H₁₅N₃S
Molecular Weight: 173.27900
Create Date: 2018-05-17 08:00:00
Modify Date: 2025-08-27 16:09:33

Name	4-Cyclohexyl-3-thiosemicarbazide
Synonyms	N-Cyclohexylhydrazinecarbothioamide 1-amino-3-cyclohexylthiourea

Density	1.14 g/cm3
Boiling Point	281.3ºC at 760 mmHg
Melting Point	142ºC
Molecular Formula	C₇H₁₅N₃S
Molecular Weight	173.27900
Flash Point	123.9ºC
Exact Mass	173.09900
PSA	82.17000
LogP	2.13900

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MV1230000

CHEMICAL NAME :: Hydrazinecarbothioamide, N-cyclohexyl-

CAS REGISTRY NUMBER :: 21198-18-5

LAST UPDATED :: 199303

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

Hazard Codes	Xi: Irritant;
Risk Phrases	R20/21/22
Safety Phrases	26-36/37/39
HS Code	2930909090

Precursor 9
1122-82-3 75-15-0 108-91-8 7727-37-9
690634-04-9 7803-57-8 5397-03-5 66917-87-1
701971-00-8
DownStream 3
49847-44-1 70618-53-0 68161-70-6

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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