Home Categories Organic Chemistry Benzaldehyde
A1267112

Benzaldehyde , AR,≥98%(GC) , 100-52-7

Synonym(s):
Benzaldehyde;Bitter almond;Bitter almond oil

CAS NO.:100-52-7

Empirical Formula: C7H6O

Molecular Weight: 106.12

MDL number: MFCD00003299

EINECS: 202-860-4

Pack Size Price Stock Quantity
500ML RMB38.40 In Stock
2.5L RMB144.00 In Stock
10L RMB607.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: ?26 °C (lit.)
Boiling point: 178-179 °C (lit.)
Density  1.044 g/cm3 at 20 °C (lit.)
vapor density  3.7 (vs air)
vapor pressure  4 mm Hg ( 45 °C)
FEMA  2127 | BENZALDEHYDE
refractive index  n20/D 1.545(lit.)
Flash point: 145 °F
storage temp.  Store below +30°C.
solubility  H2O: soluble100mg/mL
pka 14.90(at 25℃)
color  Pale yellow
PH Range 5.9
PH 5.9 (1g/l, H2O)
Odor Like almonds.
explosive limit 1.4-8.5%(V)
Odor Type fruity
Water Solubility  <0.01 g/100 mL at 19.5 ºC
FreezingPoint  -56℃
Sensitive  Air Sensitive
Merck  14,1058
JECFA Number 22
BRN  471223
Dielectric constant 17.8(20℃)
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, steam. Air, light and moisture-sensitive.
InChIKey HUMNYLRZRPPJDN-UHFFFAOYSA-N
LogP 1.4 at 25℃

Description and Uses

Benzaldehyde is a clear to yellowish liquidwith an almond odor. The odor threshold is 0.042 ppm.Molecular weight=106.13; Specific gravity (H2O:1)=1.1;Boiling point=179℃; Freezing/Melting point=2 56℃;Flash point=63℃ (cc); Vapor pressure=0.99 mmHg at20℃; Autoignition temperature=190℃. Explosive limits:LEL=1.4%, UEL=13.5%. Hazard Identification (basedon NFPA-704 M Rating System): Health 2, Flammability 2,Reactivity 1. Practically insoluble in water;solubility=0.3 g/100 mL

Manufacture of dyes, perfumery, cinnamic and mandelic acids, as solvent; in flavors.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H332-H315-H319-H335-H412
Precautionary statements  P261-P273-P301+P312-P302+P352-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22
Safety Statements  24
RIDADR  UN 1990 9/PG 3
WGK Germany  1
RTECS  CU4375000
8
Autoignition Temperature 374 °F
TSCA  Yes
HS Code  2912 21 00
HazardClass  9
PackingGroup  III
Toxicity LD50 in rats, guinea pigs (mg/kg): 1300, 1000 orally (Jenner)

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