|
|
|
Substance Name: Methylal
RN: 109-87-5
UNII: 7H1M4G2NUE
InChIKey: NKDDWNXOKDWJAK-UHFFFAOYSA-N
Molecular Formula
- C3-H8-O2
Molecular Weight
- 76.0942
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Code
- Skin / Eye Irritant
Superlist Classification Codes
- TWA (1000 ppm)
- TWA 1000 ppm (3100 mg/m3)
* denotes mobile formatted website
Links to Resources
NLM Resources (File Locators)
Regulatory Agencies (Superlist Locators)
Other Resources (Internet Locators)
Search for this InChIKey on the Web
Names and Synonyms
Name of Substance
- Dimethoxymethane
- Formal
- Methane, dimethoxy-
- Methylal
- Methylene dimethyl ether
Synonyms
- 2,4-Dioxapentane
- AI3-16096
- Anesthenyl
- Bis(methoxy)methane
- CCRIS 9397
- Dimethoxymethane
- Dimethyl formal
- EC 203-714-2
- EINECS 203-714-2
- Formal
- Formaldehyde dimethyl acetal
- Formaldehyde dimethylacetal
- Formaldehyde methyl ketal
- HSDB 1820
- Methane, dimethoxy-
- Methoxymethyl methyl ether
- Methylene dimethyl ether
- Metylal
- Metylal [Polish]
- UNII-7H1M4G2NUE
Systematic Names
- Dimethoxymethane
- Methane, dimethoxy-
Superlist Names
- Dimethoxymethane
- Methane, dimethoxy-
- Methylal
- Methylal [UN1234] [Flammable liquid]
- UN1234
Registry Numbers
CAS Registry Number
- 109-87-5
FDA UNII
- 7H1M4G2NUE
System Generated Number
- 0000109875
Structure Descriptors
InChI
1S/C3H8O2/c1-4-3-5-2/h3H2,1-2H3InChIKey
NKDDWNXOKDWJAK-UHFFFAOYSA-NSmiles
C(OC)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LC50 | inhalation | 57gm/m3/7H (57000mg/m3) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 259, 1986. | |
| rabbit | LD | skin | > 16mL/kg (16mL/kg) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES SENSE ORGANS AND SPECIAL SENSES: IRITIS: EYE LIVER: OTHER CHANGES | National Technical Information Service. Vol. OTS0536049, |
| rabbit | LD50 | oral | 5708mg/kg (5708mg/kg) | Proceedings of the Society for Experimental Biology and Medicine. Vol. 29, Pg. 730, 1932. | |
| rat | LC50 | inhalation | 15000ppm (15000ppm) | Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 73, 1974. | |
| rat | LDLo | intraperitoneal | 5gm/kg (5000mg/kg) | National Technical Information Service. Vol. OTS0524346, |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | -1.05E+02 | deg C | EXP | |
| Boiling Point | 42 | deg C | EXP | |
| log P (octanol-water) | 0.0 | (none) | EXP | |
| Water Solubility | 2.44E+05 | mg/L | 16 | EXP |
| Vapor Pressure | 398 | mm Hg | 25 | EXP |
| Henry's Law Constant | 1.73E-04 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 4.90E-12 | cm3/molecule-sec | 25 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.