4-Methylthiosemicarbazide

Modify Date: 2024-01-02 18:17:17

4-Methylthiosemicarbazide Structure
4-Methylthiosemicarbazide structure
Common Name 4-Methylthiosemicarbazide
CAS Number 6610-29-3 Molecular Weight 105.162
Density 1.2±0.1 g/cm3 Boiling Point 168.4±23.0 °C at 760 mmHg
Molecular Formula C2H7N3S Melting Point 135-138 °C(lit.)
MSDS Chinese USA Flash Point 55.6±22.6 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 4-Methylthiosemicarbazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 168.4±23.0 °C at 760 mmHg
Melting Point 135-138 °C(lit.)
Molecular Formula C2H7N3S
Molecular Weight 105.162
Flash Point 55.6±22.6 °C
Exact Mass 105.036064
PSA 82.17000
LogP -0.82
Vapour Pressure 1.6±0.3 mmHg at 25°C
Index of Refraction 1.582
Storage condition Poison room

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MV1407370
CHEMICAL NAME :
Hydrazinecarbothioamide, N-methyl-
CAS REGISTRY NUMBER :
6610-29-3
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C2-H7-N3-S

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 :
14 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571100

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H300
Precautionary Statements P264-P301 + P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes T+:Verytoxic;
Risk Phrases R28
Safety Phrases S45-S28A-S1
RIDADR UN 2811 6.1/PG 2
WGK Germany 3
RTECS MV1407370
Packaging Group II
Hazard Class 6.1
HS Code 2930909090

 Synthetic Route

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: Chemische Berichte, , vol. 27, p. 623

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: Journal of Sulfur Chemistry, , vol. 31, # 2 p. 109 - 121

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: US4237066 A1, ;

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: Journal of Heterocyclic Chemistry, , vol. 42, # 7 p. 1273 - 1281

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: Journal of Chemical Research, , # 1 p. 57 - 60

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4-Methylthiosemicarbazide Structure

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CAS#:6610-29-3

Literature: Acta Chemica Scandinavica (1947-1973), , vol. 22, p. 1 - 50

 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%

 Articles1

More Articles
Electronic features and hydrogen bonding capacity of the sulfur acceptor in thioureido-based compounds. Experimental charge density study of 4-methyl-3-thiosemicarbazide. Francuski BM, et al., DOI: 10.1039/C0CE00760A

CrystEngComm 13 , 3580-3591, (2011)

 Synonyms

N-Methylhydrazinecarbothioamide
1-amino-3-methylthiourea
MFCD00007617
N-methyl-thiosemicarbazide
EINECS 229-563-2
Hydrazinecarbothioamide, N-methyl-