Tetra(hydroxymethyl)phosphonium chloride

Modify Date: 2025-08-21 12:43:56

Tetra(hydroxymethyl)phosphonium chloride structure	Common Name	Tetra(hydroxymethyl)phosphonium chloride
	CAS Number	124-64-1	Molecular Weight	190.562
	Density	1.341 g/mL at 25 °C	Boiling Point	115°C/760mmHg
	Molecular Formula	C₄H₁₂ClO₄P	Melting Point	154°C
	MSDS	N/A	Flash Point	> 96ºC

Name	Tetrakis(hydroxymethyl)phosphonium chloride
Synonym	More Synonyms

Density	1.341 g/mL at 25 °C
Boiling Point	115°C/760mmHg
Melting Point	154°C
Molecular Formula	C₄H₁₂ClO₄P
Molecular Weight	190.562
Flash Point	> 96ºC
Exact Mass	190.016174
PSA	94.51000
Index of Refraction	n20/D 1.512
Water Solubility	>=10 g/100 mL at 20 ºC

Tetra(hydroxymethyl)phosphonium chloride MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2450000

CHEMICAL NAME :: Phosphonium, tetrakis(hydroxymethyl)-, chloride

CAS REGISTRY NUMBER :: 124-64-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 20

MOLECULAR FORMULA :: C4-H12-O4-P.Cl

MOLECULAR WEIGHT :: 190.58

WISWESSER LINE NOTATION :: Q1P1Q1Q1Q &G

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 :: 161 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 400 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 3800 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7200 mg/kg/90D-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - sensory syndrome diagnostic of central lesion Behavioral - muscle weakness

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 5000 ppm

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 6,259,1980 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990 TOXICOLOGY REVIEW CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 17,101,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0112 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 100 (estimated)

Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R21;R25;R38;R41;R42/43;R51/53
Safety Phrases	S22-S26-S36/37/39-S45-S60-S61
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
RTECS	TA2450000
Packaging Group	III
Hazard Class	8
HS Code	2931900090

Formaldehyde

CAS#:50-00-0

Phosphine

CAS#:7803-51-2

Tetra(hydroxyme...

CAS#:124-64-1

Literature: Journal of the American Chemical Society, , vol. 77, p. 3923 Collection of Czechoslovak Chemical Communications, , vol. 26, p. 2401 - 2409 Tr. Kazakhsk. Khim.-Tekhnol. Inst., , # 29 p. 20 - 21 C. A., , vol. 58, p. 547

Formaldehyde

CAS#:50-00-0

Tetra(hydroxyme...

CAS#:124-64-1

Literature: Journal of the American Chemical Society, , vol. 43, p. 1686

Formaldehyde

CAS#:50-00-0

phosphanetriylt...

CAS#:2767-80-8

Tetra(hydroxyme...

CAS#:124-64-1

Literature: Justus Liebigs Annalen der Chemie, , vol. 659, p. 49 - 63

Precursor 3
CAS#:50-00-0 Formaldehyde CAS#:7803-51-2 Phosphine CAS#:2767-80-8 phosphanetriylt...
DownStream 10
CAS#:2074-67-1 Phosphinic acid... CAS#:30183-95-0 Phosphonium,tet... CAS#:2767-80-8 phosphanetriylt... CAS#:1067-12-5 Phosphoryltrime...
CAS#:723-45-5 di(4-tolyl)meth... CAS#:797-70-6 tris(4-methylph... CAS#:18872-98-5 1-phenyl-3-[(ph... CAS#:67549-89-7 bis(hydroxymeth...
CAS#:4576-56-1 Phosphine oxide... CAS#:54844-85-8 1-chloro-4-[(4-...

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%

Tetra(hydroxymethyl)phosphonium chloride

EINECS 204-707-7

Phosphonium, tetrakis(hydroxymethyl)-, chloride (1:1)

tetrakis(hydroxymethyl)phosphanium,chloride

MFCD00031687

Tetrakis(hydroxymethyl)phosphonium chloride

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tetra(hydroxymethyl)phosphonium chloride
Price: Check
Purity: 75.0%
Delivery: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetrakis(hydroxymethyl)phosphonium chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Tetrakis(hydroxymethyl)phosphonium chloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Tetra(hydroxymethyl)phosphonium chloride
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Tetra(hydroxymethyl)phosphonium chloride

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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