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87-51-4

87-51-4 structure
87-51-4 structure
  • Name: 3-Indoleacetic acid
  • Chemical Name: indole-3-acetic acid
  • CAS Number: 87-51-4
  • Molecular Formula: C10H9NO2
  • Molecular Weight: 175.184
  • Catalog: Chemical pesticide Plant Growth Regulator
  • Create Date: 2018-02-09 08:00:00
  • Modify Date: 2025-08-20 10:33:27
  • Indole-3-acetic acid (3-Indoleacetic acid; IAA) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
Name indole-3-acetic acid
Synonyms 1H-Indol-3-ylacetic acid
INDOLYL 3-ACETIC ACID
1H-Indole-3-acetic acid
b-Iaa
3-(Carboxymethyl)Indole
2-(1H-INDOL-3-YL)ACETIC ACID
2-(3-Indolyl)acetic acid
INDOLE3ACETICACID
3-Indolyl-acetic acid
3-Indolylacetic Acid
a-Iaa
(1H-INDOL-3-YL)ACETIC ACID
β-indoleacetic acid
1H-indol-3-acetic acid
Indole-3-aceticacid
EINECS 201-748-2
MFCD00005636
Heterauxin
(1H-indol-3-yl)-acetic acid
Noclosan
RHIZOPIN
INDOLE-3-BUTYRICACID
Indole-3-acetic acid
(INDOL-3-YL)ACETIC ACID
heteroauxin
3-Indoleacetic Acid
IAA
INDOL-3-YLACETIC ACID
alpha-indol-3-yl-aceticacid
JAA
3-INDOLEACETIC ACID,INDOLE-3-ACETIC ACID
3-INDOLE ACETIC ACID
indole-3-acetate
3-INDOLEACETICACID
1-(4-FLUOROPHENYL)ETHAN-1-ONE
T56 BMJ D1VQ
α-Indol-3-yl-acetic acid
indoleacetic acid
alpha-Indol-3-yl-acetic acid
Acetic acid, indolyl-
Gap
[3H]-Indoleacetic acid
INDOLEI-3-ACETIC ACID
INDOLEACETIC ACID,OFF-WHITE SOLID
Description Indole-3-acetic acid (3-Indoleacetic acid; IAA) is the most common natural plant growth hormone of the auxin class. It can be added to cell culture medium to induce plant cell elongation and division.
Related Catalog
Target

Human Endogenous Metabolite

Density 1.4±0.1 g/cm3
Boiling Point 415.0±20.0 °C at 760 mmHg
Melting Point 165-169 °C(lit.)
Molecular Formula C10H9NO2
Molecular Weight 175.184
Flash Point 204.8±21.8 °C
Exact Mass 175.063324
PSA 53.09000
LogP 1.43
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.694
Storage condition −20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NL3150000
CHEMICAL NAME :
1H-Indole-3-acetic acid
CAS REGISTRY NUMBER :
87-51-4
LAST UPDATED :
199710
DATA ITEMS CITED :
16
MOLECULAR FORMULA :
C10-H9-N-O2
MOLECULAR WEIGHT :
175.20
WISWESSER LINE NOTATION :
T56 BMJ D1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2000 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumor types after systemic administration not seen spontaneously
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
4500 mg/kg
SEX/DURATION :
female 7-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
450 mg/kg
SEX/DURATION :
female 7-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
4500 mg/kg
SEX/DURATION :
female 7-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
4500 mg/kg
SEX/DURATION :
female 7-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Mammal - species unspecified Lymphocyte
DOSE/DURATION :
250 umol/L
REFERENCE :
PYTCAS Phytochemistry. An International Journal of Plant Biochemistry. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1961- Volume(issue)/page/year: 11,3135,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83421 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 27 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS NL3150000
Packaging Group II
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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