CAS 3766-60-7|buturon

Introduction：Basic information about CAS 3766-60-7|buturon, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles1
7. Synonyms

Common Name	buturon
CAS Number	3766-60-7	Molecular Weight	236.69700
Density	1.233g/cm3	Boiling Point	394.9ºC at 760mmHg
Molecular Formula	C₁₂H₁₃ClN₂O	Melting Point	149℃
MSDS	USA	Flash Point	192.6ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	buturon
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.233g/cm3
Boiling Point	394.9ºC at 760mmHg
Melting Point	149℃
Molecular Formula	C₁₂H₁₃ClN₂O
Molecular Weight	236.69700
Flash Point	192.6ºC
Exact Mass	236.07200
PSA	32.34000
LogP	2.89840
Index of Refraction	1.597
InChIKey	BYYMILHAKOURNM-UHFFFAOYSA-N
SMILES	C#CC(C)N(C)C(=O)Nc1ccc(Cl)cc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS6475000

CHEMICAL NAME :: Urea, 3-(p-chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)-

CAS REGISTRY NUMBER :: 3766-60-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C12-H13-Cl-N2-O

MOLECULAR WEIGHT :: 236.72

WISWESSER LINE NOTATION :: GR DMVN1&Y1&1UU1

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 :: 1791 mg/kg

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

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 38,261,1977

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 700 mg/kg

SEX/DURATION :: female 12-13 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 38,261,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 3 gm/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 38,261,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 3500 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 38,261,1977

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Precautionary Statements	P301 + P312 + P330
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	22
RIDADR	NONH for all modes of transport
RTECS	YS6475000
HS Code	2924299036

Customs

HS Code	2924299036
Summary	HS:2924299036 propionamide VAT:17.0% Tax rebate rate:9.0% Supervision conditions:S MFN tariff:6.5% General tariff:30.0%

Articles1

[Studies on the administration of plant pesticides on the plant/soil system in lysimeters using 14C-marked substances with special reference to leaching behavior].

Schriftenr. Ver. Wasser. Boden. Lufthyg. 68 , 313-34, (1987)

Synonyms

3-(4-chlorophenyl)-1-methyl-1-(1-methylprop-2ynyl)urea

1-but-3-yn-2-yl-3-(4-chlorophenyl)-1-methylurea

Caswell No. 207E

1-(but-3-yn-2-yl)-3-(4-chlorophenyl)-1-methylurea

EINECS 223-187-2

3-(4-chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea

Butyron

Eptapur

Arisan

HS 95

Buturon [BSI:ISO]

1-(4-chlorophenyl)-3-methyl-3-but-1-yn-3-yl-urea

rac-N-[(2R)-but-3-yn-2-yl]-N’-(4-chlorophenyl)-N-methylurea

BUTURON

MFCD00055265

(RS)-3-(4-chlorophenyl)-1-methyl-1-(1-methylprop-2-ynyl)urea

N’-(4-chlorophenyl)-N-methyl-N-(1-methyl-2-propyn-1-yl)urea

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