tetramethylphosphonium iodide

Modify Date: 2025-08-25 18:55:33

tetramethylphosphonium iodide structure	Common Name	tetramethylphosphonium iodide
	CAS Number	993-11-3	Molecular Weight	218.01600
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₄H₁₂IP	Melting Point	312-322ºC
	MSDS	N/A	Flash Point	N/A

Name	tetramethylphosphonium iodide
Synonym	More Synonyms

Melting Point	312-322ºC
Molecular Formula	C₄H₁₂IP
Molecular Weight	218.01600
Exact Mass	217.97200
PSA	13.59000

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2625000

CHEMICAL NAME :: Phosphonium, tetramethyl-, iodide

CAS REGISTRY NUMBER :: 993-11-3

LAST UPDATED :: 199009

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H12-P.I

MOLECULAR WEIGHT :: 218.03

WISWESSER LINE NOTATION :: 1P1&1&1 &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 25,315,1925

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 12 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 25,315,1925

Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2931900090

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TETRAMETHYLPHOSPHONIUM IODIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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tetramethylphosphonium iodide

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Synthetic Route

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.