CAS 126-11-4|2-(Hydroxymethyl)-2-nitropropan-1,3-diol

Introduction：Basic information about CAS 126-11-4|2-(Hydroxymethyl)-2-nitropropan-1,3-diol, 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. Articles5
7. Synonyms

Common Name	2-(Hydroxymethyl)-2-nitropropan-1,3-diol
CAS Number	126-11-4	Molecular Weight	151.118
Density	1.5±0.1 g/cm3	Boiling Point	445.6±45.0 °C at 760 mmHg
Molecular Formula	C₄H₉NO₅	Melting Point	160 °C (dec.)(lit.)
MSDS	ChineseUSA	Flash Point	209.3±17.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Tris(hydroxymethyl)nitromethane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	445.6±45.0 °C at 760 mmHg
Melting Point	160 °C (dec.)(lit.)
Molecular Formula	C₄H₉NO₅
Molecular Weight	151.118
Flash Point	209.3±17.2 °C
Exact Mass	151.048065
PSA	106.51000
LogP	0.35
Vapour Pressure	0.0±2.4 mmHg at 25°C
Index of Refraction	1.536
InChIKey	OLQJQHSAWMFDJE-UHFFFAOYSA-N
SMILES	O=[N+]([O-])C(CO)(CO)CO

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY7350000

CHEMICAL NAME :: 1,3-Propanediol, 2-(hydroxymethyl)-2-nitro-

CAS REGISTRY NUMBER :: 126-11-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C4-H9-N-O5

MOLECULAR WEIGHT :: 151.14

WISWESSER LINE NOTATION :: WNX1Q1Q1Q

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 :: 1900 mg/kg

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

REFERENCE :: IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 39,56,1970

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1900 mg/kg

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

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,1198,1966

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 11(1),73,1977

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - coma Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 22,315,1940 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3866 No. of Facilities: 237 (estimated) No. of Industries: 6 No. of Occupations: 13 No. of Employees: 4196 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3866 No. of Facilities: 709 (estimated) No. of Industries: 16 No. of Occupations: 20 No. of Employees: 20046 (estimated) No. of Female Employees: 609 (estimated)

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	TY7350000
HS Code	2905590090

Customs

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles5

Pharmacologic alternatives to riboflavin photochemical corneal cross-linking: a comparison study of cell toxicity thresholds.

Invest. Ophthalmol. Vis. Sci. 55(5) , 3247-57, (2014)

The efficacy of therapeutic cross-linking of the cornea using riboflavin photochemistry (commonly abbreviated as CXL) has caused its use to become widespread. Because there are known chemical agents t...

Bacterial inhibitors for cutting oil.

Appl. Microbiol. 4(3) , 122-6, (1956)

Allergic contact dermatitis in two machinists.

Arch. Dermatol. 118(12) , 997-1002, (1982)

Two machinists were seen whose chronic hand dermatitis was explained by allergic sensitivity to a biocide, Tris Nitro (2-[hydroxymethyl]-2-nitro-1,3-propanediol), which was added to their metalworking...

Synonyms

Trimethylolnitromethane

2-Hydroxymethyl-2-nitro-1,3-propanediol

1,3-Propanediol, 2-(hydroxymethyl)-2-nitro-

2-(Hydroxymethyl)-2-nitro-1,3-propanediol

TRIHYDROXYMETHYLNITROMETHANE

EINECS 204-769-5

2-HYDROXYMETHYL-2-NITRO-PROPANE-1,3-DIOL

2-(hydroxymethyl)-2-nitropropane-1,3-diol

TRIS (HYDROXY METHYL) NITROMETHANE

1,3-Propanediol, 2- (hydroxymethyl)-2-nitro-

2-(Hydroxymethyl)-2-nitropropan-1,3-diol

TRIS(HYDROXYMETHYL) NITROMETHANE

MFCD00007395

tris(Hydroxymethyl)nitromethane (Tris Nitro)

Tris(hydroxymethyl)nitromethan

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