氨基甲酸正丁酯

Description

n-Butyl Carbamate · CAS 592-35-8 · C5H11NO2. UNII MY8I82AJS5. Melting Point: 53 °C; Solubility: In water, 2.58X10+4 mg/l at 37 °C.; Vapor Pressure: 0.15 [mmHg].

Identification

CAS Registry Number	592-35-8
PubChem CID	11596
Molecular formula	C5H11NO2
IUPAC name	butyl carbamate
UNII (FDA)	MY8I82AJS5

Computed Descriptors

Molecular Weight	117.15
XLogP3	0.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	117.078978594
Monoisotopic Mass	117.078978594
Topological Polar Surface Area	52.3
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Melting Point	53 °C
Solubility	In water, 2.58X10+4 mg/l at 37 °C.
Vapor Pressure	0.15 [mmHg]
LogP	log Kow= 0.85
LogP	0.85

Physical description & handling notes

• Solid; Soluble in water (25.8 g/L at 37 deg C); [HSDB]
• PRISMS
• 204 °C (WITH DECOMP)
• Very soluble in ethanol, slightly soluble in chloroform.
• When heated to decomposition it emits toxic fumes of NOx.

Regulatory Status

GHS notification summary	2.3% (5 / 222)

GHS Hazard Classification

GHS notification summary	2.3% (5 / 222)
Reported hazard statements	H302 (97.7%), H317 (24.3%), H318 (97.3%), H341 (47.3%), H351 (47.3%)

Documented Uses

• Used as a research chemical; Not commercially produced in the US; [HSDB] Used to make paints, lacquers, and varnishes; [IUCLID]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• REACTION OF 1-BUTYL ALCOHOL WITH UREA; REACTION OF 1-BUTYL ALCOHOL WITH ISOCYANURIC ACID
• (1979) NOT PRODUCED COMMERCIALLY IN USA
• Carbamic acid, butyl ester: ACTIVE

Synonyms

Butyl carbamate; 592-35-8; N-BUTYL CARBAMATE; Carbamic acid, butyl ester; USAF FO-1; USAF EL-101; CCRIS 5069; HSDB 5498; NSC 187; EINECS 209-751-0; MY8I82AJS5; BRN 1744776; AI3-28289; NSC-187; DTXSID2060462; N-BUTYL CARBAMATE [HSDB]

Frequently Asked Questions

What are the CAS number and molecular formula of n-Butyl Carbamate?

CAS 592-35-8; molecular formula C5H11NO2; molecular weight — g/mol.

What other names is n-Butyl Carbamate known by?

Butyl carbamate, 592-35-8, N-BUTYL CARBAMATE, Carbamic acid, butyl ester, USAF FO-1, USAF EL-101.

Is n-Butyl Carbamate classified as hazardous?

2.3% of GHS notifications report no hazard classification (5 of 222).

What are the key physical properties of n-Butyl Carbamate?

Melting Point: 53 °C; Solubility: In water, 2.58X10+4 mg/l at 37 °C.; Vapor Pressure: 0.15 [mmHg]; LogP: log Kow= 0.85.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.