64-67-5|Diethyl sulfateProducts Supply - Chemical intermediates Network

Diethyl sulfate cas no:64-67-5

Synonyms: Diethylsulfate,98%; Diethyl sulphate; Sulphuric acid diethyl ester

Identification

NameDiethyl sulfate
CAS64-67-5
SynonymsDiethylsulfate,98%; Diethyl sulphate; Sulphuric acid diethyl ester
EINECS(EC#)200-589-6
Molecular FormulaC4H10O4S
Molecular Weight154.18

Chemical Properties

AppearanceClear oily liquid
refractive index1.399-1.401
storage tempRefrigerator (+4°C)

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard T:Toxic;
Risk R20/21/22;R34;R45;R46
Safety

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Poison by inhalation and subcutaneous routes. Moderately toxic by ingestion and skin contact. A severe skin irritant. An experimental teratogen. Mutation data reported. Combustible when exposed to heat or flame; can react with oxidizing materials. Moisture causes liberation of H₂SO₄. Violent reaction with potassium tert-butoxide. Reacts violently with 3,8-dinitro-6-phenylphenanthridine + water. Reaction with iron + water forms explosive hydrogen gas. To fight fire, use alcohol foam, H₂O foam, CO₂, dry chemicals. When heated to decomposition it emits toxic fumes of SO_x. See also SULFATES.
Hazard Codes: T
T: Toxic
Risk Statements: 45-46-20/21/22-34
45: May cause cancer
46: May cause heritable genetic damage
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
34: Causes burns
Safety Statements: 53-45
53: Avoid exposure - obtain special instructions before use
45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)
HazardClass: 6.1

Toxicity

1.	skn-rbt 10 mg/24H SEV	JIHTAB Journal of Industrial Hygiene and Toxicology. 31 (1949),60.
2.	skn-rbt 500 mg open MLD	UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 12/30 ,1971.
3.	eye-rbt 2 mg SEV	JIHTAB Journal of Industrial Hygiene and Toxicology. 31 (1949),60.
4.	mmo-sat 5 mg/plate	MUREAV Mutation Research. 57 (1978),141.
5.	mma-sat 5 mg/plate	MUREAV Mutation Research. 57 (1978),141.
6.	slt-mus-ipr 100 mg/kg/10W	MUREAV Mutation Research. 75 (1980),63.
7.	cyt-mus-ipr 150 mg/kg	MUREAV Mutation Research. 75 (1980),63.
8.	msc-ham:ovr 1 mmol/L	MUREAV Mutation Research. 57 (1978),217.
9.	ivn-rat TDLo:85 mg/kg (15D preg):CAR	IARCCD IARC Scientific Publications. 4 (1973),45.
10.	orl-rat LD50:880 mg/kg	JIDHAN Journal of Industrial Hygiene. 31 (1949),60.
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Diethyl sulfate cas no:64-67-5

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