CAS 78-04-6|Di-n-butyltin maleate

Introduction：Basic information about CAS 78-04-6|Di-n-butyltin maleate, 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. Synonyms

Common Name	Di-n-butyltin maleate
CAS Number	78-04-6	Molecular Weight	346.995
Density	1,318 g/cm3	Boiling Point	324.1±25.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₀O₄Sn	Melting Point	135-140 °C(lit.)
MSDS	ChineseUSA	Flash Point	149.8±23.2 °C
Symbol	GHS05, GHS06, GHS08, GHS09	Signal Word	Danger

Names

Name	Dibutyltin maleate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1,318 g/cm3
Boiling Point	324.1±25.0 °C at 760 mmHg
Melting Point	135-140 °C(lit.)
Molecular Formula	C₁₂H₂₀O₄Sn
Molecular Weight	346.995
Flash Point	149.8±23.2 °C
Exact Mass	348.038361
PSA	80.26000
LogP	0.16980
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.502
InChIKey	ZBBLRPRYYSJUCZ-UHFFFAOYSA-L
SMILES	CCCC[Sn]1(CCCC)OC(=O)C=CC(=O)O1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH4735000

CHEMICAL NAME :: 1,3,2-Dioxastannepin-4,7-dione, 2,2-dibutyl-

CAS REGISTRY NUMBER :: 78-04-6

LAST UPDATED :: 199806

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C12-H20-O4-Sn

MOLECULAR WEIGHT :: 347.01

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 313 mg/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539847

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 470 mg/kg

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

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 28 mg/kg

SEX/DURATION :: female 8 day(s) after conception

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

REFERENCE :: TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 85,149,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83918 No. of Facilities: 61 (estimated) No. of Industries: 2 No. of Occupations: 9 No. of Employees: 1726 (estimated)

Safety Information

Symbol	GHS05, GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H302-H314-H317-H330-H341-H360-H372-H411
Precautionary Statements	P201-P260-P273-P280-P284-P305 + P351 + P338
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:Toxic;
Risk Phrases	R24/25;R26;R36/37/38
Safety Phrases	S26-S28-S36/37-S45-S60-S61-S36/37/39-S22
RIDADR	UN 3146 6.1/PG 2
WGK Germany	3
RTECS	JH4735000
Packaging Group	III
Hazard Class	6.1(b)

Synonyms

EINECS 201-077-5

stannbm

MFCD00014120

ks4b

tn3j

DBTM

ots227

1,3,2-Dioxastannepin-4,7-dione, 2,2-dibutyl-

markbt31

Di-n-butyltin maleate

ma300a

tn1000

2,2-dibutyl-1,3,2-dioxastannepin-4,7-dione

kk3206

Metatin 725

Di-n-butylzinnmaleinat

dibutyltin maleinate ester

bt31

2,2-Dibutyl-1,3,2-dioxastannepine-4,7-dione

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