Valeraldehyde manufacturers and suppliers in india

Valeraldehyde

Properties

Melting point:: -92 °C

Boiling point:: 103 °C

Density: 0.81 g/mL at 25 °C(lit.)

vapor pressure: 36 hPa (20 °C)

FEMA: 3098 | VALERALDEHYDE

refractive index: n20/D 1.394(lit.)

Flash point:: 54 °F

storage temp.: Store at +2°C to +8°C.

solubility: soluble in ethyl alcohol, ethyl ether, and other common organic solvents.

color: Colorless to Light yellow

Odor: at 1.00 % in dipropylene glycol. fermented bready fruity nutty berry

Odor Type: fermented

Odor Threshold: 0.00041ppm

explosive limit: 1.7-6.8%(V)

Water Solubility: 14 g/L (20 ºC)

Sensitive: Air Sensitive

JECFA Number: 89

Merck: 14,9902

BRN: 1616304

Exposure limits: TLV-TWA 175 mg/m³ (50 ppm) (ACGIH and OSHA).

Dielectric constant: 13.9（Ambient）

Stability:: Stable. Highly flammable. Incompatible with strong oxidizing agents, acids, strong alkalies, strong reducing agents.

LogP: 1.5 at 25℃ and pH7

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Danger

Hazard statements: H225-H317-H319-H332-H335

Precautionary statements: P210-P233-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338

Hazard Codes: F,Xi

Risk Statements: 11-38-41-36/37/38

Safety Statements: 16-26-33-39-37/39

OEB: A

OEL: TWA: 50 ppm (175 mg/m3) (Aldehydes)

RIDADR: UN 2058 3/PG 2

WGK Germany: 1

RTECS: YV3600000

F: 10-23

Autoignition Temperature: 428 °F

Hazard Note: Irritant/Flammable/Air Sensitive

TSCA: Yes

HazardClass: 3

PackingGroup: II

HS Code: 29121900

Toxicity: LD50 orally in rats: 5.66 ml/kg (Smyth)

Use

Valeraldehyde is used as a gaseous standard in the study of the sorptive loss pattern for volatile compounds.Valeraldehyde has been used to study its time-weighted average sampling using solid-phase microextraction (SPME) device.Valeraldehyde is used in flavoring compounds and as a rubber accelerator.